Frittata recipes

Name: Frittata recipes
Ingredients: 12 whole Large Eggs; salt; black pepper; 1/4 cup Grated Parmesan Or Romano Cheese; 1/2 cup Grated Cheddar Or Monterey Jack Cheese (more To Taste); 2 dashes Hot Sauce, Optional; 2 Tablespoons Butter; 1 whole Medium Onion, Halved And Sliced Thin; 1 whole Baked Potato, Cooled And Diced; 2 cups Torn Kale Leaves Or Whole Spinach Leaves; 2 whole Jarred Roasted Red Peppers, Sliced Thin; 1/4 cup Chopped Green Or Black Olives