Method
Instructions
Preheat your oven to 350°F (175°C). Grease a muffin tin or line it with muffin liners.
Whisk together the eggs and milk in a large bowl until they're well combined.
Season with salt, pepper, garlic powder, and oregano if you’re using it.
Stir in the diced bell peppers, chopped spinach, halved cherry tomatoes, and red onion.
Fold in the shredded cheese if you choose to add it.
Distribute the egg and veggie mixture evenly into the prepared muffin tin, filling each cup about 2/3 full.
Bake in the preheated oven for 20–25 minutes, or until the egg muffins are set and lightly golden on top.
Check with a toothpick inserted in the center; it should come out clean.
Cool in the tin for about 5 minutes before transferring.
Transfer to a wire rack to cool completely.
Notes
Garnish with fresh herbs for extra flavor and color. Don't overfill muffin cups.