Mini Ham and Cheese Frittatas

Preheat oven to 350°F.

Coat a frying pan with cooking spray and place over medium high heat. Add onion to the pan and saute for 2 minutes or until lightly browned. Add ham into the pan and saute with onions for 3 more minutes. Remove from heat and cool at least 5 minutes.

In a large mixing bowl, combine remaining ingredients and stir with a whisk or electric mixer on low until well combined. Add ham mixture and continue to mix until well combined.

Spoon mixture into 24 mini muffin cups that have been sprayed with cooking spray. Bake for 20 minutes or until set.

Can be stored overnight in refrigerator or frozen. If reheating from frozen, do so in the microwave for 20 seconds for 3 mini frittatas.