Preheat oven to 350 degrees. Grease 9" pie pan or quiche dish with cooking spray.
Heat oil in skillet over medium high heat. Add bell pepper and onion and cook, stirring frequently until veggies are soft. Add chopped ham and cook until slightly browned. Remove from heat.
In a medium bowl mix eggs, heavy cream, garlic powder, cheese, salt and pepper.
Add skillet mixture into bowl with eggs and stir. Immediately pour into prepared dish.