Making Breakfast Egg Muffins is straightforward if you follow these easy steps:

1. Preheat Oven: Start by preheating your oven to 375°F (190°C). This ensures your muffins will bake evenly and rise beautifully.
2. Prepare Muffin Tin: Grease a muffin tin or line it with paper liners to make removing the muffins easier.
3. Mix Eggs and Milk: In a large mixing bowl, whisk together the eggs and milk until well combined. Season with salt and pepper.
4. Add Vegetables: Stir in the diced vegetables of your choice, ensuring they are evenly distributed.
5. Incorporate Protein: Add your cooked protein, mixing thoroughly so it’s spread throughout the egg mixture.
6. Add Cheese: Fold in the shredded cheese, making sure it’s evenly scattered in the mixture.
7. Fill Muffin Tin: Pour the egg mixture into the muffin tin cups, filling them about two-thirds full to allow for rising.
8. Bake: Place the muffin tin in the preheated oven and bake for 20-25 minutes, or until the muffins are puffed and a toothpick inserted in the center comes out clean.
9. Cool: Allow the muffins to cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.
10. Storage: Store any leftovers in an airtight container in the fridge for up to a week.

These simple steps will help you create delicious Breakfast Egg Muffins that can easily become a family favorite!