These egg muffin cups are a quick, make-ahead breakfast option featuring fluffy eggs, fresh spinach, and sharp cheddar cheese. Perfect for busy mornings, they reheat well and are customizable to your taste.
Use room temperature eggs for even cooking. Thaw and squeeze frozen spinach well to avoid soggy muffins. Gently fold spinach and cheese to keep muffins fluffy. If muffins appear wet after baking, add 2-3 extra minutes in the oven. Grease muffin tin generously to prevent sticking.
Keywords: egg muffin cups, make-ahead breakfast, spinach and cheddar, quick breakfast, meal prep, healthy breakfast, gluten-free breakfast