This avocado dressing recipe makes a nice, thick dressing to use in tacos, burritos, salads, fish, or sandwiches. It's always a big hit with all my friends when I make tacos. It's not a guacamole. But rather a sauce or dressing you can use beyond Mexican dishes. You can use regular yogurt or for your "vegan" friends, use soy yogurt. I've made it both ways and it's excellent. Try it!