Preheat oven to 350F and grease a muffin tin.
In a saute pan, spray with non stick spray. Once hot, add onions and peppers and cook for 4-5 minutes or until soft. Add minced garlic for an additional minute. Turn off heat and set aside.
In a large bowl, whisk together eggs and egg whites. Add in salt and pepper.
In muffin tin, add two slices of canadian bacon to each cup, halfway up the side for each.
Using a measuring cup or glass, pour egg picture evenly into each cup until full (about 1/4 cup).
Add 2 tablespoons of peppers and onions into each egg cup. Then sprinkle each cup evenly with cheese.
Bake for 30 minutes. Let cool before serving.