Dressing: Zest and juice limes to get 4 tbsp juice and 1 tsp zest. Add the juice and zest to a blender or mini food processor with remaining dressing ingredients. Season with salt and pepper (I add 1/2 tsp salt and 1/4 tsp pepper). Blend until smooth. The sauce is thick but can be thinned with water if desired.
Add drained and rinsed beans to a bowl. Add a sprinkle of garlic powder plus salt and pepper to taste. Mash with a fork to your desired consistency.
Assembly: Lay out 3 tortillas. Place a leaf of lettuce on each tortilla. Divide the sliced avocado evenly among the wraps, followed by an even amount of black beans on top. Drizzle sauce on top--be generous!
Tightly roll up each wrap, cut them in half, and enjoy immediately. Serve leftover sauce on the side to spoon more over the wraps as desired.
Video
Notes
Storage: Best enjoyed immediately. If not eating all at once, store the components separately.