Easy & Delicious Jimmy Dean Breakfast Casserole: The Ultimate Make-Ahead Breakfast for Any Occasion
Welcome to your new go-to breakfast recipe that’s as popular as it is simple to create! This incredibly delicious breakfast casserole, featuring the iconic Jimmy Dean sausage, is a true crowd-pleaser and remarkably easy to prepare. It brilliantly combines all the beloved staples of a satisfying morning meal—savory sausage, fluffy eggs, rich melted cheese, and tender bread—into one irresistible, oven-baked dish. Whether you’re planning for a bustling weekday, a relaxed weekend brunch, or a festive holiday gathering, this casserole offers both ultimate convenience and incredible flavor.
The true charm of this recipe lies in its straightforward nature and endless versatility. You can confidently follow the traditional ingredients for a guaranteed hit that will satisfy everyone at the table, or let your culinary creativity shine by customizing it. Feel free to incorporate your favorite vegetables, such as earthy mushrooms, vibrant diced tomatoes, or crisp bell peppers, to add extra layers of flavor, texture, and nutritional value. Designed to make your mornings effortless and memorable, this Jimmy Dean Breakfast Casserole promises a hearty and delightful start to any day, perfect for feeding a large family or impressing guests.

Classic Jimmy Dean Breakfast Casserole
3.7 from 46 votes
- Prep Time: 20 minutes
- Cook Time: 55-60 minutes
- Total Time: 1 hour 15 minutes – 1 hour 20 minutes
- Yields: 8-10 servings
- Course: Breakfast, Brunch
- Cuisine: American
- Diet: High Protein (with meat)
This breakfast casserole is a harmonious blend of hearty sausage, fluffy eggs, melted cheese, and tender bread, promising a satisfying and delicious start to your day. It’s incredibly easy to make, perfect for feeding a crowd, and a fantastic make-ahead option for busy mornings or special occasions.
Ingredients You’ll Need for a Perfect Breakfast
Gathering these simple yet impactful ingredients is the vital first step toward creating a truly memorable and mouth-watering breakfast casserole. Each component plays a crucial role in building the incredible layers of flavor and satisfying textures that make this dish a beloved classic.
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1 (16 ounce) package Regular Flavor Jimmy Dean Pork Sausage (or your preferred sausage type for a personalized twist)
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10 eggs, lightly beaten (for that essential fluffy and tender texture)
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3 cups milk (whole milk for maximum richness, or 2% for a slightly lighter option)
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2 teaspoons dry mustard (a secret ingredient that subtly enhances the cheesy and savory flavors without being overpowering)
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1 teaspoon salt (season to taste, but this is a good starting point)
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6 cups cubed bread (day-old white bread, sourdough, or even challah works wonderfully as it absorbs the egg mixture best)
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2 cups shredded sharp Cheddar cheese (freshly shredded melts smoother and has better flavor than pre-shredded)
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1/2 teaspoon black pepper (freshly ground is always best!)
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1/2 cup sliced mushrooms (optional) (adds a wonderful earthy depth and savory note)
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1 medium tomato, seeded and chopped (optional) (for a burst of freshness and a hint of tang)
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1/2 cup thin-sliced green onion (optional) (provides a mild onion flavor and vibrant color, great for garnish too)
With these fresh, high-quality ingredients at the ready, you’re perfectly set to create a breakfast sensation that will impress every single person at your table.
Step-by-Step Guide to Your Delicious Breakfast Casserole
Follow these straightforward, easy-to-understand steps to expertly assemble and bake your Jimmy Dean Breakfast Casserole to golden-brown perfection. The process is designed to be simple and enjoyable, ensuring a successful and delicious outcome even for novice cooks.
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Step 1: Prepare the Sausage and Egg Mixture. Begin by preheating your oven to 325°F (160°C). In a large skillet, cook the Jimmy Dean pork sausage over medium-high heat. Use a spoon or spatula to break the sausage into crumbles as it cooks, stirring frequently until it’s thoroughly cooked through and no longer shows any pink. Once cooked, drain any excess grease from the skillet and set the sausage aside. In a separate large mixing bowl, combine the lightly beaten eggs, milk, dry mustard, and salt. Whisk these ingredients together until they are well combined and smooth. The dry mustard is a subtle but important addition that enhances the overall savory depth of the casserole.
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Step 2: Layer the Casserole. Lightly butter a 9 x 13 x 2-inch (23 x 33 x 5 cm) baking dish. Distribute half of the cubed bread evenly across the bottom of the prepared dish, forming the first layer. Sprinkle this bread layer with half of the black pepper, half of the shredded sharp Cheddar cheese, half of the cooked sausage, and half of any optional ingredients you’ve chosen to use (such as sliced mushrooms, chopped tomatoes, or green onions). Now, repeat this layering process: add the remaining cubed bread, followed by the rest of the pepper, cheese, cooked sausage, and any remaining optional ingredients. This careful layering ensures that every single bite of your casserole is packed with a delightful mix of flavors and textures. Finally, pour the egg and milk mixture evenly over the layered casserole, making sure to thoroughly saturate all the bread cubes.
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Step 3: Bake to Golden Perfection. Carefully place the uncovered baking dish into your preheated oven. Bake for approximately 55-60 minutes, or until the eggs are completely set in the center of the casserole and the top has achieved a beautiful golden-brown color. To check for doneness, you can insert a knife or a wooden skewer into the center; if it comes out clean, your casserole is ready. If you notice the top of the casserole starting to brown too quickly before the center is fully cooked, simply tent the dish loosely with aluminum foil for the remainder of the baking time. Once removed from the oven, allow the casserole to rest for a few minutes before slicing and serving. This resting period allows the flavors to meld further and makes for easier, cleaner slices.
And there you have it! A magnificent, hearty breakfast casserole, ready to be enjoyed by everyone. Serve it warm and watch it disappear!
The beauty of this recipe truly lies in its straightforward and incredibly easy-to-follow nature, which allowed me to quickly assemble this satisfying casserole with minimal fuss. As the savory sausage sizzled in the pan, a delightful aroma wafted through the kitchen, instantly awakening my appetite and setting a warm, inviting tone for the delicious meal to come.
As I meticulously layered the various ingredients into the casserole dish, my anticipation grew with each addition. One of the many wonderful aspects of this dish is its flexibility; for my personal rendition, I opted to enhance the flavors and textures by incorporating some fresh, thinly sliced mushrooms and juicy, diced tomatoes. These thoughtful additions contributed an extra burst of savory flavor, a pleasant earthy depth, and a welcome touch of bright freshness that perfectly complemented the rich, hearty ingredients already present in the casserole.
Once baked to perfection, the casserole emerged from the oven a magnificent golden brown, bubbling enticingly with melted, cheesy goodness. The sharp Cheddar cheese had transformed into a gooey, savory blanket, beautifully enveloping the substantial chunks of savory sausage, the airy, fluffy eggs, and the tender, flavorful vegetables. The cubed bread, having lovingly soaked up all the delicious egg and milk mixture during its rest, achieved a wonderfully tender, custard-like texture on the inside, contrasted perfectly by slightly crispy, golden edges. This created a truly delightful interplay of textures and flavors that made every bite a culinary pleasure.
With each forkful, I thoroughly savored the harmonious combination of flavors and textures that danced on my palate. The robust richness and savory depth of the Jimmy Dean sausage were exquisitely balanced by the creamy, tender eggs and the sharp, utterly melty cheese. The optional mushrooms introduced a subtle umami note, while the fresh tomatoes provided a hint of sweetness and a much-needed touch of acidity, expertly cutting through the richness of the dish. This breakfast casserole truly hit all the right notes, making it abundantly clear why it remains a timeless and cherished classic.
Why This Jimmy Dean Breakfast Casserole is a Must-Try for Everyone
Beyond its incredibly delicious taste, this breakfast casserole stands out for a multitude of compelling reasons that make it an essential addition to any recipe repertoire:
- Effortless Preparation: Featuring straightforward ingredients and clear, easy-to-follow steps, this recipe is virtually foolproof, making it ideal for both seasoned home cooks and culinary beginners.
- Perfect for Any Meal: While traditionally served for breakfast, its hearty and comforting nature makes it equally fantastic for a leisurely brunch, a satisfying lunch, or even a cozy, light dinner option.
- Feeds a Crowd with Ease: Designed to generously serve 8-10 people, this casserole is an excellent choice for family gatherings, festive holiday meals, potlucks, or any occasion where you need to feed many hungry mouths.
- Highly Customizable: This casserole serves as a wonderful culinary canvas. Feel free to adapt it to your specific tastes by experimenting with different types of cheeses, an array of vegetables, or even various kinds of sausage or other meats.
- Fantastic Make-Ahead Option: The ability to assemble this dish the night before and simply bake it in the morning is a game-changer, saving you valuable time and reducing stress on busy mornings or when entertaining.
- Comfort Food at Its Absolute Best: This is more than just a meal; it’s a warm, hearty, and deeply satisfying dish that evokes feelings of comfort and joy with every single, flavorful bite.
Expert Tips for Making the Best Breakfast Casserole Ever
To ensure your Jimmy Dean Breakfast Casserole is absolutely perfect every single time, consider incorporating these expert tips and tricks:
- Choose the Right Bread: The type of bread you use can significantly impact the final texture. Day-old bread—whether it’s white bread, sourdough, or even rich challah—is ideal. Its slightly stale nature allows it to better absorb the egg mixture without becoming overly soggy, leading to a wonderfully firm yet tender casserole. Always cut your bread into uniform 1-inch cubes for even distribution and cooking.
- Don’t Skimp on Draining Sausage: After thoroughly cooking your sausage, it’s crucial to drain off all excess grease. Lingering grease can make your casserole unpleasantly oily and heavy. A simple trick is to transfer the cooked sausage to a plate lined with several paper towels to soak up any remaining fat.
- Lightly Beat the Eggs: You want the eggs just combined with the milk and seasonings, not frothy or over-aerated. Overbeating the eggs can sometimes lead to a tougher, less tender texture in the finished casserole.
- Allow for Soaking Time (Especially if Making Ahead): For optimal results and to ensure the bread is fully saturated and softened, let the assembled casserole sit for at least 30 minutes before baking. Even better, prepare it the night before and refrigerate it overnight. This crucial soaking time allows the bread to thoroughly absorb the egg mixture, resulting in a more uniform, moist, and custardy texture throughout the dish.
- Even Distribution is Key: When layering your ingredients, strive for the most even distribution possible. This meticulous approach ensures that every single slice of the casserole boasts a delightful and balanced mix of savory sausage, gooey cheese, and tender bread.
- Prevent Over-Browning: If you notice the top of your casserole starting to brown too quickly while the center is still cooking, simply tent it loosely with a sheet of aluminum foil. This technique will protect the surface from burning while allowing the interior to finish baking to perfection.
Customization & Variations: Make This Casserole Truly Your Own!
While the classic Jimmy Dean Breakfast Casserole is absolutely fantastic on its own, it also serves as a wonderfully versatile canvas for your unique culinary creativity. Feel completely free to experiment and personalize your casserole with these delicious variations:
- Veggies Galore: Beyond the suggested mushrooms and tomatoes, consider incorporating other finely diced vegetables such as colorful bell peppers (red, green, or yellow), sautéed onions for a sweeter depth, fresh spinach (wilt and squeeze out excess water first), or even diced zucchini. Lightly roasting or sautéing denser vegetables beforehand can significantly deepen their flavor.
- Cheese Swaps: While sharp Cheddar is a beloved classic, don’t hesitate to try a blend! Monterey Jack, Colby, creamy Swiss, or a spicy Mexican cheese blend can offer different flavor profiles and melting characteristics. For an extra kick, a sprinkle of pepper jack cheese can add a delightful zing.
- Meat Alternatives: If pork sausage isn’t your preference, this recipe is easily adaptable. Substitute with leaner turkey sausage, crispy crumbled bacon, diced ham, or even a vegetarian breakfast sausage substitute for a meat-free option. If using raw bacon, cook it until crispy and crumble it before adding it to the layers.
- Spice It Up: For those who love a bit of heat, consider adding a dash of red pepper flakes directly to the egg mixture, a few drops of your favorite hot sauce, or a pinch of cayenne pepper to infuse some fiery flavor.
- Herbaceous Additions: Freshly chopped chives, parsley, or a subtle sprinkle of dried Italian herbs can add a wonderfully fragrant and aromatic dimension to your casserole, elevating its overall flavor profile.
- Gluten-Free Option: To make this recipe suitable for gluten-sensitive diets, simply swap out regular bread for your favorite brand of gluten-free bread. Remember to use day-old gluten-free bread for optimal absorption of the egg mixture.
Make-Ahead and Storage Instructions for Ultimate Convenience
One of the most appealing features of this Jimmy Dean Breakfast Casserole is its incredible make-ahead potential, making it an ideal choice for stress-free entertaining, holiday mornings, or simply streamlining your busy weekly breakfast routine.
Preparing Ahead of Time:
You can fully assemble the entire casserole—up to the point of pouring the egg mixture over the layered ingredients—the night before you plan to bake it. Once assembled, cover the baking dish tightly with plastic wrap or aluminum foil and refrigerate it overnight (for a maximum of 12 hours). In the morning, simply remove the casserole from the refrigerator while your oven preheats, then bake it as directed in the recipe. Keep in mind that when baking from cold, you might need to add an extra 5-10 minutes to the specified baking time.
Storage & Reheating:
Leftovers of this delicious casserole are just as enjoyable as the freshly baked dish and store wonderfully for future meals:
- Refrigeration: Allow the baked casserole to cool completely to room temperature. Once cooled, cover it tightly with plastic wrap or aluminum foil and store it in the refrigerator for up to 3-4 days.
- Freezing: For longer storage, you have a couple of options. You can divide the cooled casserole into individual, single-serving portions, wrapping each tightly. Alternatively, you can freeze the entire casserole (ensure it’s tightly wrapped in several layers of aluminum foil, then an outer layer of plastic wrap) for up to 2-3 months. When ready to enjoy, thaw the frozen casserole or individual portions in the refrigerator overnight before reheating.
- Reheating: Individual slices can be quickly reheated in the microwave for 1-2 minutes, or until thoroughly warmed through. For reheating an entire casserole, cover it loosely with aluminum foil and place it in a preheated oven at 300°F (150°C) for 20-30 minutes, or until it’s heated all the way through to the center.
Serving Suggestions for the Ultimate Brunch or Breakfast Spread
While this hearty Jimmy Dean Breakfast Casserole is often a satisfying meal all on its own, it truly shines when paired with a variety of complementary sides, elevating your breakfast or brunch spread to an unforgettable feast:
- Fresh Fruit: A vibrant and colorful fresh fruit salad, or simply a bowl of mixed berries, provides a wonderful burst of freshness and a touch of natural sweetness that perfectly balances the richness of the casserole.
- Green Salad: For a lighter brunch or lunch presentation, a simple, crisp green salad tossed with a light vinaigrette dressing offers a refreshing and delightful contrast to the hearty casserole.
- Crispy Potatoes: Classic breakfast pairings like golden hash browns, crispy home fries, or savory roasted breakfast potatoes add another comforting layer of goodness and texture to the meal.
- Hot Beverages: Enhance the breakfast experience by serving your casserole alongside freshly brewed coffee, a comforting pot of tea, or rich hot chocolate.
- Refreshing Juices: Offer a selection of refreshing juices such as invigorating orange juice, sweet apple juice, or tangy grapefruit juice.
- Condiments: Provide a selection of condiments for guests to customize their serving. Consider offering a bottle of your favorite hot sauce for those who enjoy a spicy kick, or a dollop of cool sour cream or plain Greek yogurt for a creamy, tangy topping.
Frequently Asked Questions (FAQ) About Your Breakfast Casserole
- Can I use a different type of sausage in this casserole?
- Absolutely! While Jimmy Dean Regular Flavor pork sausage is specified for its classic and beloved taste, you can easily substitute it with other varieties. Try hot sausage for a spicy kick, turkey sausage for a leaner option, or even a vegetarian breakfast sausage for a meat-free version. Just ensure whichever sausage you choose is cooked and crumbled before adding it to your casserole layers.
- What kind of bread works best for this recipe?
- Day-old white bread, sourdough, or even a rich challah bread works wonderfully. The slightly stale texture of day-old bread is key because it helps the bread absorb the egg mixture more effectively without becoming overly soggy. This leads to a perfectly set, tender, and delicious casserole. Avoid using very fresh, soft bread, as it tends to become too mushy.
- How do I know when the breakfast casserole is fully cooked and done?
- The casserole is fully cooked when the eggs are completely set in the center of the dish. You can easily test for doneness by gently inserting a knife or a wooden skewer into the middle of the casserole; if it comes out clean, your casserole is ready to be removed from the oven. The top should also be beautifully golden brown and appear slightly puffy.
- Can I add other vegetables to the casserole?
- Yes, this recipe is incredibly adaptable and welcomes your favorite vegetables! In addition to mushrooms, tomatoes, and green onions, consider adding sautéed bell peppers (any color), fresh spinach (wilted and squeezed dry to remove excess water), diced zucchini, or even cooked and crumbled potatoes for an extra hearty dish. For denser vegetables, it’s best to pre-cook them slightly to ensure they become tender during the casserole’s baking time.
- Is this breakfast casserole a good option for meal prepping?
- It’s an excellent choice for meal prepping! You have the option to assemble the entire casserole the night before and refrigerate it. Then, on a busy morning, simply bake it fresh. Cooked leftovers also reheat beautifully, whether in individual portions or as a whole, making them perfect for quick and satisfying breakfasts throughout the week.
Conclusion: Your Go-To Breakfast Solution for Unforgettable Mornings
This Jimmy Dean Breakfast Casserole is far more than just a simple recipe; it’s a versatile, deeply comforting, and incredibly delicious solution for breakfast, brunch, or even a casual weeknight meal. Its remarkable ease of preparation, combined with the wonderful ability to customize it to your liking and prepare it ahead of time, solidifies its status as a true staple in any home cook’s repertoire. Whether you’re gathering with cherished loved ones for a special occasion or simply enjoying a quiet, fulfilling morning, this casserole promises a hearty, flavorful experience that will leave everyone feeling satisfied, nourished, and perfectly ready to tackle the day ahead. Embrace the joy of creating and savoring this fantastic dish – it’s undeniably destined to become a cherished tradition in your kitchen!