Baked Denver Omelet

Baked Denver Omelet 2 tablespoons butter 1/2 onion, chopped 1/2 green bell pepper, chopped 1 cup chopped cooked ham 8 eggs 1/4 cup milk 1/2 cup shredded Cheddar cheese salt and ground black pepper to taste Preheat oven to 400 degrees F (200 degrees C). Grease a 10-inch round baking dish. Melt butter in a large skillet over medium heat; cook and stir onion and bell pepper until softened, about 5 minutes. Stir in ham and continue cooking until heated through, 5 minutes more. Beat eggs and milk in a large bowl. Stir in Cheddar cheese and ham mixture; season with salt and black pepper. Pour mixture into prepared baking dish. Bake in preheated oven until eggs are browned and puffy, about 25 minutes. Serve warm