refried beans
avocado and lime juice
sour cream and taco seasoning
canned chili peppers
olives
tomatoes
shredded cheese
Source: Joy of Cooking
Comments: Delicious although a little rough on tortilla chips so we ended up using a spoon to scoop the dip onto chips. Joy recommends eating it warm. That wasn't feasible for the tailgate but would definitely be worth trying a later date.