To make it a bit spicy you can add in: Rotel tomatoes (use the hot version for a lot of heat) Pepper Jack Cheese Use instead of cheddar cheese or a combination of the two. Sprinkle in some cayenne pepper or chili powder with the seasoning.  Seasonings : Add some red cayenne pepper or chili powder into the dip before mixing.  Peppers: Add a can of drained jalapeño peppers or dice up some fresh jalapeños. Can also use a hotter or mild pepper if you prefer.