How to Make It
Preheat oven to 350°F.
Coat a 12-cup muffin pan with cooking spray. Divide broccoli and bacon evenly among muffin cups.
Crack eggs into a large bowl. Add milk, salt, and pepper; stir with a whisk until well combined. Divide egg mixture evenly among muffin cups. Sprinkle cheese evenly on top. Bake at 350°F for 18 minutes or until just set. Cool on a wire rack for 2 to 3 minutes. Carefully run an offset spatula or butter knife around edges to loosen frittatas.