Classic Healthy Breakfast Casserole Meal Prep
A healthy and hearty breakfast casserole perfect for meal prep, featuring eggs, vegetables, and optional meat or bread, baked to golden perfection.
Equipment
- 9x13 inch baking dish
- Large skillet
- Large bowl
Ingredients
Main Ingredients
- 12 large eggs
- 1/2 cup milk (dairy or non-dairy)
- 1/2 lb cooked, crumbled sausage (turkey or pork) or chopped ham optional, omit for vegetarian
- 1 cup chopped bell peppers (any color)
- 1/2 cup chopped onion
- 1 cup chopped spinach or kale
- 1 cup shredded cheddar cheese (or blend)
- 2 cups cubed whole wheat bread (optional, or cooked diced potatoes/sweet potatoes)
- 1 tbsp olive oil
- Salt and pepper to taste
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
Instructions
Preparation
- Preheat oven to 375°F (190°C) and lightly grease a 9x13 inch baking dish.
- Heat olive oil in a large skillet, then sauté bell peppers and onion for 5-7 minutes until softened. Add cooked meat (if using) and stir in spinach or kale until wilted, then remove from heat.
- Spread bread or potatoes evenly across the bottom of the prepared baking dish (if using).
- Scatter the cooked vegetable and meat mixture over the bread/potatoes or directly into the dish, and sprinkle with 3/4 cup of the shredded cheese.
- Whisk eggs and milk in a large bowl, then season with salt, pepper, garlic powder, and onion powder.
- Pour the egg mixture over the ingredients in the baking dish, gently press down any floating ingredients, and sprinkle with the remaining 1/4 cup of cheese.
- Bake for 30-40 minutes, or until the casserole is set in the center and golden brown.
- Let the casserole cool for 10-15 minutes before slicing it into 6-8 servings for meal prep.
Notes
This casserole is an excellent option for breakfast meal prepping, as it can be stored in the refrigerator for up to 3-4 days. Feel free to customize the vegetables and protein to your liking. For a spicier kick, add a pinch of red pepper flakes with the garlic and onion powder.