Make-Ahead Breakfast Casserole

Author: Charlotte Wagner
Published:
Updated:

Imagine waking up to a warm and tasty breakfast without any stress. A Make-Ahead Breakfast Casserole makes mornings easy and delicious. This dish is great for busy days or when you have guests at home. It brings together all your favorite breakfast ingredients in one simple and filling meal.
Letโ€™s discover why this Make-Ahead Breakfast Casserole is a must-have for your recipe collection!

Make-Ahead Breakfast Casserole
Table of contents

Make-Ahead Breakfast Casserole Step-by-Step Preparation Guide

Creating a Make-Ahead Breakfast Casserole is simple and rewarding. Follow this step-by-step guide to prepare a hearty meal that everyone will love.

How to Make Make-Ahead Breakfast Casserole?

Ingredients

  • 1 pound breakfast sausage
  • 1 red bell pepper, chopped
  • 1 green bell pepper, chopped
  • 1 small onion, chopped
  • 3 cups frozen shredded hash browns, thawed
  • 1 1/2 cups shredded cheddar cheese
  • 12 large eggs
  • 1 cup milk
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon garlic powder

Directions

  • Preheat oven to 350ยฐF (175ยฐC). Grease a 9×13-inch baking dish.
  • In a large skillet over medium heat, cook the sausage until browned and cooked through, about 6-8 minutes. Drain any excess fat.
  • Add the chopped bell peppers and onion to the skillet. Cook for an additional 3-4 minutes, until the vegetables are softened.
  • Spread the hash browns evenly in the bottom of the prepared baking dish.
  • Layer the sausage and vegetable mixture over the hash browns.
  • Sprinkle the shredded cheddar cheese evenly over the sausage and vegetables.
  • In a large bowl, whisk together the eggs, milk, salt, black pepper, and garlic powder.
  • Pour the egg mixture over the ingredients in the baking dish.
  • Bake in the preheated oven for 45-50 minutes, or until the casserole is set and the top is golden brown.
  • Let the casserole cool for a few minutes before slicing and serving.

Prep Time: 15 minutes | Cooking Time: 50 minutes | Total Time: 1 hour 5 minutes
Kcal: 320 kcal | Servings: 8 servings

Tips for Perfect Make-Ahead Breakfast Casserole

Creating the perfect Make-Ahead Breakfast Casserole requires a few simple tips. Follow these to ensure your casserole turns out delicious every time.

  • Choose Fresh Ingredients: Use fresh vegetables and high-quality sausage for the best flavor. Fresh ingredients make a significant difference in taste.
  • Thaw the Hash Browns: Ensure the hash browns are fully thawed before layering them in the dish. This prevents excess moisture and ensures even cooking.
  • Pre-Cook the Vegetables: Sautรฉing the bell peppers and onions before adding them to the casserole enhances their flavor and ensures they are tender.
  • Season Well: Donโ€™t skimp on the seasoning. The salt, pepper, and garlic powder add essential flavor to the egg mixture.
  • Whisk the Eggs Thoroughly: Whisking the eggs and milk well ensures a uniform texture and helps the casserole set properly.
  • Bake Until Set: Make sure the casserole is fully cooked by checking that the top is golden brown and the center is set. You can insert a knife into the center; it should come out clean when the casserole is done.
  • Let It Rest: Allow the casserole to cool for a few minutes before slicing. This helps the casserole set further and makes it easier to cut into neat portions.
  • Customize to Your Taste: Feel free to add other ingredients like mushrooms, spinach, or different cheeses. This casserole is versatile and can be tailored to your preferences.

By following these tips, youโ€™ll ensure that your Make-Ahead Breakfast Casserole is a hit every time.

Helpful Tips

To make your Make-Ahead Breakfast Casserole even more enjoyable, consider these helpful tips:

  • Prep Ahead: Prepare all your ingredients the night before. This includes chopping vegetables, cooking the sausage, and whisking the eggs. This way, you only need to assemble and bake in the morning.
  • Storage: Store any leftovers in an airtight container in the refrigerator. This casserole keeps well for up to 3-4 days and can be easily reheated.
  • Freezing: You can freeze the casserole after baking. Let it cool completely, then wrap it tightly in plastic wrap and aluminum foil. It will keep for up to three months in the freezer. Thaw overnight in the fridge before reheating.

Cooking Tips

Cooking a perfect Make-Ahead Breakfast Casserole involves a few key techniques:

  • Even Layers: Make sure each layer of ingredients is spread evenly. This ensures every bite has a bit of everything.
  • Monitor Cooking Time: Ovens can vary, so start checking your casserole at the 45-minute mark. You don’t want to overcook the eggs, as they can become rubbery.
  • Adjust Seasoning: Taste the sausage and vegetable mixture before adding it to the casserole. Adjust the seasoning if necessary to suit your taste preferences.

Serving Suggestions

Enhance your Make-Ahead Breakfast Casserole with these serving suggestions:

  • Toppings: Add a dollop of sour cream, a sprinkle of green onions, or a splash of hot sauce for extra flavor.
  • Sides: Serve with a fresh fruit salad, toast, or a simple green salad to balance the meal.
  • Presentation: For a beautiful presentation, garnish with fresh herbs like parsley or chives. It adds a pop of color and a fresh flavor.

With these tips and suggestions, your Make-Ahead Breakfast Casserole will be a delightful and satisfying dish that everyone will enjoy.

Make-Ahead Breakfast Casserole

Why You Will Love This Recipe?

The Make-Ahead Breakfast Casserole is a game-changer for many reasons. Hereโ€™s why youโ€™ll fall in love with this recipe:

  • Convenience: This casserole is designed for busy mornings. Prep it the night before and simply pop it in the oven in the morning. Itโ€™s perfect for weekends, holidays, or any day you want a hassle-free breakfast.
  • Versatility: The recipe is highly adaptable. You can switch up the ingredients based on what you have on hand or your personal preferences. Swap sausage for bacon, add different vegetables, or try different cheeses. The possibilities are endless.
  • Nutrition: Packed with protein from the eggs and sausage, plus vitamins from the vegetables, this casserole is a balanced meal. It provides the energy you need to start your day right.
  • Crowd-Pleaser: Whether youโ€™re feeding a family or hosting a brunch, this casserole is a hit. It serves a crowd and is always a favorite. Plus, it looks impressive, making it great for gatherings.
  • Make-Ahead: As the name suggests, this dish is perfect for making ahead. It takes the stress out of breakfast preparation and allows you to enjoy a delicious meal without the morning rush.
  • Flavorful: The combination of savory sausage, tender vegetables, fluffy eggs, and melted cheese creates a mouthwatering dish. Each bite is a delightful mix of flavors and textures.

With all these benefits, itโ€™s easy to see why the Make-Ahead Breakfast Casserole is a beloved recipe. Try it once, and itโ€™s sure to become a staple in your kitchen.

How to Store and Reheat Your Make-Ahead Breakfast Casserole

Keeping your Make-Ahead Breakfast Casserole fresh and tasty is easy with proper storage and reheating. Follow these simple tips to enjoy your casserole anytime!

How to Store Your Casserole

  • โœ… Refrigeration: Let the casserole cool completely before storing. Place leftovers in an airtight container or cover the baking dish tightly with plastic wrap or aluminum foil. Keep in the fridge for up to 3-4 days.
  • โœ… Freezing: Want to store it longer? Freeze it! Once cooled, cut it into portions or leave it whole. Wrap each piece (or the entire dish) tightly in plastic wrap, then aluminum foil. Label with the date and store in the freezer for up to 3 months.

How to Reheat Your Casserole

๐Ÿ”น From the Refrigerator:

  • For small portions, place on a microwave-safe plate, cover, and microwave on high for 1-2 minutes until heated through.
  • For larger portions, reheat in a 350ยฐF (175ยฐC) oven for 15-20 minutes.

๐Ÿ”น From the Freezer:

  • Thaw overnight in the fridge before reheating.
  • Reheat as above, or warm directly from frozen:
    • Microwave: Cover and heat on a lower power setting for 4-6 minutes, stirring halfway.
    • Oven: Bake at 350ยฐF (175ยฐC) for 25-30 minutes until fully warmed.

Tips for the Best Results

  • โœ” Avoid Overcooking: Overheating can make the eggs rubbery.
  • โœ” Add Fresh Toppings: Sprinkle fresh herbs or cheese after reheating for extra flavor.
  • โœ” Check Temperature: Make sure the internal temp reaches 165ยฐF (74ยฐC) for food safety.

With these simple storage and reheating tips, your Make-Ahead Breakfast Casserole will taste just as good as when it was first baked!

Conclusion

The Make-Ahead Breakfast Casserole is a must-have recipe for busy mornings, family gatherings, and holiday brunches. Itโ€™s easy to prepare, made with simple ingredients, and perfect for feeding a crowd. With just a little prep, you can enjoy a warm, homemade breakfast anytime!

By following our step-by-step guide and storage tips, youโ€™ll always have a delicious and nutritious breakfast ready when you need it. Whether you’re looking to save time in the morning or impress your guests, this casserole is the perfect choice.

Its tasty mix of flavors and effortless preparation will make it a favorite in your home. Try it today and enjoy the ease and comfort of a homemade Make-Ahead Breakfast Casserole ready in no time!
Happy cooking!

FAQ: Make-Ahead Breakfast Casserole

Can breakfast casserole be made ahead?

Yes, breakfast casserole is perfect for making ahead! You can assemble it the night before, cover it tightly, and refrigerate overnight. This allows the flavors to meld and makes your morning routine much easier just pop it in the oven when you’re ready to bake.

How long can a breakfast casserole sit in the fridge before baking?

A breakfast casserole can safely sit in the fridge for up to 24 hours before baking. Make sure itโ€™s well-covered and stored at or below 40ยฐF (4ยฐC). If the casserole contains raw eggs, itโ€™s important not to go beyond this time limit to ensure food safety.

Can you prepare hashbrown casserole the night before?

Absolutely! You can prepare hashbrown casserole the night before and store it covered in the refrigerator. This not only saves time in the morning but also enhances the flavors. Just bake it according to the recipe instructions when ready to serve.

Can you make a casserole with raw egg and leave it uncooked overnight in the fridge?

Yes, you can assemble a casserole with raw eggs and refrigerate it overnight, as long as itโ€™s kept cold (at or below 40ยฐF / 4ยฐC). Be sure to bake it thoroughly the next day until it reaches a safe internal temperature of 160ยฐF (71ยฐC) to ensure the eggs are fully cooked.

Can I customize the ingredients in the Make-Ahead Breakfast Casserole?

Absolutely! This casserole is very versatile. You can swap out the sausage for bacon, ham, or even a meatless option like mushrooms. Feel free to add different vegetables such as spinach, tomatoes, or zucchini. You can also experiment with different cheeses to suit your taste.

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Make-Ahead Breakfast Casserole

Make-Ahead Breakfast Casserole


  • Author: Charlotte
  • Total Time: 1 hour 5 minutes
  • Yield: 8 servings 1x

Description

This Make-Ahead Breakfast Casserole is a hearty, flavorful, and easy way to feed a crowd. Packed with sausage, peppers, hash browns, and cheese, it’s perfect for prepping the night before and baking fresh in the morning!


Ingredients

Scale
  • 1 pound breakfast sausage
  • 1 red bell pepper, chopped
  • 1 green bell pepper, chopped
  • 1 small onion, chopped
  • 3 cups frozen shredded hash browns, thawed
  • 1ยฝ cups shredded cheddar cheese
  • 12 large eggs
  • 1 cup milk
  • 1 teaspoon salt
  • ยฝ teaspoon black pepper
  • ยฝ teaspoon garlic powder

Instructions

  1. Preheat Oven: Set oven to 350ยฐF (175ยฐC) and grease a 9ร—13-inch baking dish.
  2. Cook Sausage: In a large skillet over medium heat, cook sausage until browned and fully cooked, about 6โ€“8 minutes. Drain excess fat.
  3. Sautรฉ Veggies: Add bell peppers and onion to the skillet. Cook for 3โ€“4 minutes until softened.
  4. Layer Casserole: Spread thawed hash browns evenly in the baking dish. Top with sausage and veggie mixture. Sprinkle cheddar cheese over everything.
  5. Mix Eggs: In a bowl, whisk together eggs, milk, salt, black pepper, and garlic powder. Pour evenly over the casserole.
  6. Bake: Bake uncovered for 45โ€“50 minutes, or until the casserole is set and the top is golden.
  7. Cool & Serve: Let cool for a few minutes before slicing. Serve warm and enjoy!

Notes

You can assemble this casserole the night before, cover it with foil, and refrigerate. Simply bake in the morning. Also great with diced ham or cooked bacon instead of sausage.

  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Category: Breakfast
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice (1/8 of dish)
  • Calories: 320
  • Sugar: 2g
  • Sodium: 610mg
  • Fat: 23g
  • Saturated Fat: 9g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 8g
  • Fiber: 1g
  • Protein: 18g
  • Cholesterol: 230mg

Keywords: breakfast casserole, make-ahead brunch, sausage and egg bake, easy breakfast recipe

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    Charlotte Wagner

    Founder ofย Recipes By Charlotte, simplifying elegant settings and healthy meals. Explore our family's best recipes, adding a sprinkle of happiness to your life. Here you will find loads of sweet recipes with a few savory ones for good measure. Feel free to message me with any questions!

    Thanks for stopping by! โค๏ธ

    About Me

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