Sheet-pan baked eggs are a great meal prep idea. Use them as a sandwich filling or eat them plain for a quick meal.
salt and pepper to taste
Crack the eggs into a mixing bowl with milk and a little salt and pepper. Whisk until fluffy.
Grease the pan with oil or butter. Pour the egg mixture on to the sprayed pan and bake them at 350 degrees for 10-15 minutes or until the eggs are fully set in the middle. Let them cool for about 10 minutes before cutting them even serving portions.