In a large bowl mix the Mayonnaise, 8 ounce block of softened cream cheese, 1 cup of grated Heluva Good! Special Reserve Extra Sharp Cheddar Cheese, 1/2 cup of grated Heluva Good! Colby Jack Cheese, the cooked finely diced onions, chopped Parsley (reserve a bit for garnish with tomatoes), and a dash (or two or three) of Cayenne Pepper. Add Cayenne Pepper to suite your tastes …. I like it a bit spicy.