Easy Frittata Egg Muffins – A Healthy & Delicious Breakfast
These easy frittata egg muffins are perfect for a healthy breakfast or meal prep! Made with eggs, spinach, tomatoes, onions, and feta cheese, they’re baked to perfection—no sautéing needed. They’re gluten-free, customizable, and easy to make—mix, pour, and bake! Why You’ll Love These Frittata Egg Muffins Ingredients & Substitutions in These Mini Frittata Muffins How to…