You are here: Home » Recipes » Kitchen Sink Frittata Kitchen Sink Frittata Kitchen Tested Yield 6 servings The recipe for this frittata is simple and perfect for weeknights. Feel free to mix in all but the kitchen sink—pasta, ham and cheese are good places to start. PrintEmail Ingredients 1 tablespoon butter6 eggs1/2 teaspoon salt Freshly ground black pepper2 cups cooked pasta1 cup cooked spinach or other greens1/2 cup chopped cooked ham1/2 cup grated Cheddar cheese Instructions Preheat oven to 350F. In a large bowl, whisk eggs, egg whites, salt and pepper. Heat butter in a large ovenproof skillet over medium-high heat. Add pasta; sprinkle with ham and toss until heated. Pour eggs over top and sprinkle with cheese. Bake 20 minutes or until firm. Serve in wedges. Want more help? Watch Relish Editor Jill Melton make this frittata.