Overnight Breakfast Burrito Casserole

| Posted on:

October 18, 2025

Overnight Breakfast Burrito Casserole ready to serve with fresh toppings

Overnight Breakfast Burrito Casserole is the perfect dish for busy mornings. You can prepare it the night before and just pop it in the oven in the morning. This casserole combines classic breakfast flavors into one delicious meal. Savory sausage, fluffy eggs, and crunchy veggies come together with warm tortillas and cheese. Not only is it easy to make, but it also feeds a crowd, making it great for family gatherings or brunches with friends. Enjoy a hearty breakfast without the stress of cooking when you wake up. This recipe brings comfort and satisfaction in every bite.

Why You’ll Love This Overnight Breakfast Burrito Casserole

You will love this casserole because it is simple to prepare and full of flavor. Each layer brings something special. The spicy sausage adds a kick, while the cheese melts to create a creamy texture. With the added crunch of hashbrowns and fresh veggies, every bite is a delight. Plus, the best part is that you can make it ahead of time. This dish saves you time in the morning, allowing you to enjoy breakfast with your loved ones without rushing.

How to Make Overnight Breakfast Burrito Casserole

Ingredients You’ll Need

  • spicy sausage
  • hashbrown potatoes
  • cheese
  • eggs
  • tortillas
  • milk
  • bell peppers
  • onions
  • salt
  • pepper

Step-by-Step Directions

  1. Preheat the oven to 350°F (175°C).
  2. In a skillet, cook the spicy sausage over medium heat until browned.
  3. In a large bowl, whisk together eggs and milk.
  4. Add cooked sausage, hashbrowns, cheese, chopped bell peppers, and onions to the egg mixture. Season with salt and pepper.
  5. Layer tortillas on the bottom of a baking dish.
  6. Pour the egg mixture over the tortillas.
  7. Cover the dish with foil and refrigerate overnight.
  8. In the morning, bake uncovered for 45-60 minutes or until set and golden.
  9. Let it cool for a few minutes before slicing and serving.

How to Serve Overnight Breakfast Burrito Casserole

Serve the casserole warm from the oven. You can garnish it with fresh cilantro, avocado slices, or salsa for extra flavor. It pairs well with coffee or juice for a complete breakfast.

How to Store Overnight Breakfast Burrito Casserole

Store any leftovers in an airtight container in the refrigerator. It will last for about 3-4 days. You can also freeze individual portions. Just reheat in the microwave or oven when you’re ready to enjoy it again.

Tips for the Best Overnight Breakfast Burrito Casserole

Use fresh ingredients for the best flavor. Feel free to customize it by adding your favorite vegetables or different types of cheese. Make sure not to overcook the sausage; it should be just browned. This ensures it stays juicy in the casserole.

Recipe Variations

You can swap out the spicy sausage for turkey sausage or a plant-based option for a healthier version. Add spinach or mushrooms for extra vegetables. If you like more spice, include jalapeños or hot sauce in the egg mixture.

Frequently Asked Questions (FAQs)

Can I make this casserole vegetarian?
Yes! Just skip the sausage and use extra vegetables and maybe some beans for protein.

Can I prepare it without the night before?
It’s best to let it sit overnight so the flavors meld. If you need to bake it right away, it might not be as flavorful.

How can I reheat leftovers?
Reheat individual slices in the microwave for a quick meal, or warm the whole casserole in the oven at 350°F until heated through.

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Overnight Breakfast Burrito Casserole

A delicious casserole that combines savory sausage, fluffy eggs, and crunchy veggies, perfect for busy mornings.
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Servings: 8 servings
Course: Breakfast, Brunch
Cuisine: American
Calories: 320

Ingredients
  

Main ingredients
  • 1 lb spicy sausage Can substitute with turkey sausage or plant-based option.
  • 2 cups hashbrown potatoes Frozen hashbrowns are a convenient option.
  • 2 cups cheese Use your favorite cheese for topping.
  • 6 large eggs Fresh eggs work best.
  • 8 small tortillas Flour or corn tortillas can be used.
  • 1 cup milk Can use dairy or non-dairy milk.
  • 1 bell peppers Chop into small pieces.
  • 1 onion Chop finely.
  • 1 tsp salt
  • 1/2 tsp pepper

Method
 

Preparation
  1. Preheat the oven to 350°F (175°C).
  2. In a skillet, cook the spicy sausage over medium heat until browned.
  3. In a large bowl, whisk together eggs and milk.
  4. Add cooked sausage, hashbrowns, cheese, chopped bell peppers, and onions to the egg mixture. Season with salt and pepper.
  5. Layer tortillas on the bottom of a baking dish.
  6. Pour the egg mixture over the tortillas.
  7. Cover the dish with foil and refrigerate overnight.
Baking
  1. In the morning, bake uncovered for 45-60 minutes or until set and golden.
  2. Let it cool for a few minutes before slicing and serving.

Nutrition

Serving: 1Calories: 320kcalCarbohydrates: 30gProtein: 20gFat: 15gSaturated Fat: 6gSodium: 600mgFiber: 2gSugar: 3g

Notes

Store leftovers in an airtight container in the refrigerator for 3-4 days or freeze individual portions. Reheat in the microwave or oven.

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