Make Ahead Breakfast Casserole on a white plate with apples

Make Ahead Breakfast Casserole

A breakfast casserole you can easily make ahead and freezer for a late breakfast.

Course Breakfast
Cuisine American
Keyword breakfast casserole
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Servings 8
Calories 409 kcal
Author Jennie Duncan


  • 1 pound ground breakfast sausage
  • 20 oz shredded hash brown potatoes (frozen)
  • 10 eggs
  • 1 1/2 cup milk
  • 1/4 teaspoons salt (or to taste)
  • 1/4 teaspoons pepper (or to taste)
  • 1 cup onion (diced)
  • 1 cup bell pepper (diced)
  • 1 cup cheddar cheese (shredded)
  • 1/4 cup green onions (option for garnish)


  1. Cook ground breakfast sausage on the stove top. Drain fat then place it into a casserole dish. Add potatoes to the casserole dish and mix. 

  2. In a separate bowl whisk together eggs, milk, salt, and pepper. Pour into the casserole dish. Add diced peppers and onions and mix until all ingredients are well combined. 

  3. Top with cheese and cover with foil. Place in the fridge over night. 

  4. The next morning preheat your oven to 350 degrees. Remove foil and bake for 50-60 minutes or until cooked through and eggs are firm. Serve garnished with diced green onions. 

Nutrition Facts
Make Ahead Breakfast Casserole
Amount Per Serving
Calories 409 Calories from Fat 243
% Daily Value*
Fat 27g42%
Saturated Fat 11g55%
Cholesterol 265mg88%
Sodium 636mg27%
Potassium 570mg16%
Carbohydrates 19g6%
Fiber 2g8%
Sugar 4g4%
Protein 22g44%
Vitamin A 1170IU23%
Vitamin C 32.1mg39%
Calcium 205mg21%
Iron 2.6mg14%
* Percent Daily Values are based on a 2000 calorie diet.