Preheat oven to 375 F.

Whisk together eggs, milk, salt and pepper.

Stir in cheese and green onions and divide evenly into 12 well-greased muffin tins.

Bake approximately 12-15 minutes.

Run a thin knife around the edge of each cup and remove the frittatas.

Let cool for 5 minutes and enjoy.

Pop them in freezer when completely cool for those grab-and-go mornings.