I'd just make regular guacamole. Dice the avocados into chunks, mix with a small diced red onion, one clove of garlic, a tablespoon of chopped cilantro, juice from a lime, and salt & pepper to taste. Mix well and serve with tortilla chips (I serve them with blue corn tortilla chips, awesome contrasting colors.)
Edited to add: I also put in a few dashes of hot sauce (like tobasco or Crystal). we like it tangy.