Savory Breakfast Casserole Muffins (Printable)

Savory muffins filled with eggs, cheese, and veggies, perfect for make-ahead breakfasts or snacks.

# What You'll Need:

→ Base

01 - 8 large eggs
02 - 1/3 cup whole milk or dairy-free alternative

→ Vegetables

03 - 1 cup baby spinach, chopped
04 - 1/2 cup red bell pepper, diced
05 - 1/2 cup onion, finely chopped

→ Protein (optional)

06 - 3/4 cup cooked bacon or breakfast sausage, crumbled (omit for vegetarian)

→ Cheese

07 - 1 cup shredded cheddar cheese or Monterey Jack

→ Seasonings

08 - 1/2 teaspoon salt
09 - 1/4 teaspoon black pepper
10 - 1/4 teaspoon smoked paprika

→ Oils

11 - 1 tablespoon olive oil or nonstick spray for greasing muffin tin

# How to make it:

01 - Preheat oven to 350°F. Grease a 12-cup muffin tin with olive oil or nonstick spray.
02 - Whisk together eggs and milk in a large bowl until fully blended.
03 - Incorporate spinach, bell pepper, onion, cooked bacon or sausage if using, shredded cheese, salt, black pepper, and smoked paprika into the egg mixture. Stir until evenly distributed.
04 - Divide the mixture evenly into the greased muffin tin cups, filling each about three-quarters full.
05 - Bake for 22 to 25 minutes, or until the muffins are firm and lightly golden on top.
06 - Allow muffins to cool in the tin for 5 minutes, then loosen edges with a knife and remove. Serve warm or cool completely before storing.

# Recipe Expert Tips:

01 -
  • Easy to customize for different diets
  • Great for meal prep and kids lunches
02 -
  • Use plant-based cheese and milk for dairy-free muffins
  • Muffins keep fresh in refrigerator for up to 4 days or freeze for 2 months
03 -
  • Add fresh herbs for more flavor
  • Use leftover roasted veggies or cheese to reduce food waste
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