01 -
Preheat your oven to 375°F. Lightly grease a 12-cup muffin tin or line it with paper liners. This ensures your delicious Meal Prep Egg Muffins with Spinach and Feta won't stick, making for easy removal and cleanup after baking.
02 -
Heat 1 tbsp olive oil in a large skillet over medium heat. Add 1/4 cup finely diced yellow onion and 1/4 cup finely diced red bell pepper. Sauté for 3-4 minutes until softened. Stir in 2 cloves garlic, minced, and cook for another minute until fragrant.
03 -
Add 5 oz fresh spinach to the skillet with the sautéed vegetables. Cook, stirring frequently, until the spinach has completely wilted and any excess moisture has evaporated. Remove the skillet from the heat and let the mixture cool slightly.
04 -
In a large bowl, whisk together 12 large eggs and 1/4 cup milk until well combined and slightly frothy. Season with 1/2 tsp kosher salt, 1/4 tsp black pepper, 1/2 tsp dried oregano, and an optional pinch of red pepper flakes.
05 -
Add the cooled sautéed vegetable and spinach mixture to the egg mixture. Gently fold in 1/2 cup crumbled feta cheese. Ensure all ingredients are evenly distributed for perfectly balanced Meal Prep Egg Muffins with Spinach and Feta in every bite.
06 -
Divide the egg mixture evenly among the 12 prepared muffin cups, filling each approximately two-thirds full. Be careful not to overfill, as the muffins will puff slightly during baking, creating a beautiful dome.
07 -
Bake for 20-25 minutes, or until the Meal Prep Egg Muffins with Spinach and Feta are set, lightly golden, and a toothpick inserted into the center comes out clean. Baking time may vary slightly depending on your oven.
08 -
Remove the muffin tin from the oven and let the egg muffins cool in the pan for 5 minutes before transferring them to a wire rack to cool completely. Serve warm immediately or prepare for meal prepping.