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Easy Make-Ahead Egg Muffin Cups with Spinach and Feta

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These easy make-ahead egg muffin cups with spinach and feta are a quick, flavorful, and portable breakfast option perfect for busy mornings. They are fluffy, packed with protein, and can be customized with various add-ins.

Ingredients

Scale
  • 8 large eggs, room temperature
  • 1 cup fresh spinach, chopped
  • 1/2 cup feta cheese, crumbled
  • 1/4 cup milk (whole or 2%)
  • 1/2 teaspoon salt
  • 1/4 teaspoon freshly ground black pepper
  • 1/4 teaspoon garlic powder (optional)
  • Olive oil (for greasing the muffin tin)
  • Optional extras: diced red bell pepper, chopped green onions, cooked bacon bits

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Lightly grease all 12 cups of a muffin tin with olive oil or non-stick spray.
  3. Rinse and roughly chop the spinach. If using frozen spinach, thaw and squeeze out excess moisture.
  4. In a medium mixing bowl, whisk together the 8 large eggs and 1/4 cup milk until smooth and slightly frothy, about 1-2 minutes.
  5. Stir in 1/2 teaspoon salt, 1/4 teaspoon black pepper, and optional 1/4 teaspoon garlic powder.
  6. Fold in the chopped spinach and 1/2 cup crumbled feta cheese gently to distribute evenly.
  7. Pour the egg mixture into each muffin cup, filling about 3/4 full.
  8. Bake for 18-22 minutes. Check at 18 minutes by inserting a toothpick into the center; if it comes out clean, they’re done.
  9. Let the muffin cups cool for 5 minutes in the pan.
  10. Use a small butter knife or offset spatula to gently loosen the edges and carefully pop them out.
  11. Serve warm or allow to cool completely if prepping ahead. Store in the fridge or freeze as desired.

Notes

Use room temperature eggs for fluffier texture. Do not overfill muffin cups to avoid spilling. Drain spinach thoroughly to prevent soggy muffins. Watch baking time carefully to avoid rubbery texture. Muffins freeze well individually wrapped and can be reheated in microwave or oven.

Nutrition

Keywords: egg muffins, spinach and feta, make-ahead breakfast, quick breakfast, portable breakfast, healthy breakfast, protein breakfast, gluten-free breakfast