Prepare the Veggies and Beans
In a large bowl, combine the diced tomatoes, avocados, red onion, black beans, black-eyed peas, corn, bell pepper, jalapeño, and fresh cilantro. Toss everything together gently so that the ingredients are evenly combined.
Prepare the Dressing
In a separate bowl, whisk together the olive oil, lime juice, red wine vinegar, granulated sugar, salt, black pepper, and garlic powder. Make sure everything is well combined and the sugar has dissolved.
Toss Everything Together
Pour the dressing over the vegetable and bean mixture. Toss well to ensure the dressing coats all the ingredients evenly.
Refrigerate
Keep the Cowboy Caviar refrigerated until ready to serve. If not serving immediately, be sure to stir or toss it well before serving to ensure the dressing is evenly distributed.