Preheat the oven to 350 degrees F (180 degrees C).
Sauté the chopped peppers and onions in a pan until soft. Pour them into a bowl and set them aside to cool.
In a separate bowl, whisk 6 eggs.
Add in the cheese, heavy cream, and cooled chopped peppers and onions.
Pour the mixture into a mini muffin pan and bake at 350 degrees F for about 15 minutes or until a toothpick inserted comes out clean.
