Avocado Recipe ~ Cowboy Caviar+ how to pick a ripe one and how to ripen it overnight: I make this Cowboy Caviar recipe every time I host an event. It’s now requested from friends which is a wonderful compliment. Ingredients 2 cans (15 oz) black beans, rinsed and drained 1 can (17 oz) can whole kernel corn, drained 2 large tomatoes, chopped 1 or 2 large avocados, peeled and diced 1/2 red onion, chopped 1/4 cup chopped fresh cilantro Dressing 1 Tbsp. red wine vinegar 3-4 Tbsp. lime juice 2 Tbsp. olive oil 1 tsp. salt 1/2 tsp. pepper