Preheat oven to 400°F. Line muffin tin with cupcake liners.
Mix flour and 1/4 teaspoon salt in a mixing bowl.
Melt butter and add to flour, stirring to combine completely. Set aside.
In a separate bowl, whisk together the eggs, milk, remaining salt, and pepper.
Place 1 tablespoon of dough mixture into each muffin cup and gently flatten out to cover the bottoms. Sprinkle with cheese, then cover with the egg mixture.
Bake for 18-20 minutes or until eggs are set and browned. Allow to cool completely before packing to go.
Serve with halved bananas and sugar snap peas on the side.