This loaded cowboy caviar with lime vinaigrette is the perfect potluck dish—quick, easy, and bursting with fresh flavors. It’s a crowd-pleaser that comes together in about 20 minutes with no cooking required.
For best results, use fresh lime juice—bottled will taste flat. Toast the cumin in a dry skillet for 30 seconds for deeper flavor. If the mixture seems dry after resting, add a splash of lime juice or olive oil. Add avocado only to the portion you’re serving to prevent browning. Leftovers keep in the fridge for up to 3 days (without avocado).
Keywords: cowboy caviar, black bean salad, lime vinaigrette, potluck recipe, easy appetizer, vegetarian, gluten-free