Gather all ingredients and rinse the black beans under cold water, then drain thoroughly. Dice the red bell pepper and tomatoes, finely chop the red onion and cilantro, and measure out the corn and other seasonings.
1 can black beans, 1 red bell pepper bell pepper, 2 medium tomatoes, 1/2 cup red onion, 1/4 cup cilantro, 1 cup corn Kernels
In a large mixing bowl, combine the rinsed black beans, corn, diced bell pepper, tomatoes, and red onion. Use a large spoon or spatula to gently toss the ingredients together until evenly distributed.
1 can black beans, 1 cup corn Kernels, 1 red bell pepper bell pepper, 2 medium tomatoes, 1/2 cup red onion
Add chopped cilantro, olive oil, lime juice, cumin, salt, and black pepper to the bowl. Whisk or stir thoroughly until the dressing coats all ingredients evenly and the mixture looks vibrant and well combined.
3 tablespoons olive oil, 2 tablespoons lime juice, 1 teaspoon cumin, salt to taste salt, pepper to taste black pepper
Let the cowboy caviar rest at room temperature for approximately 10 minutes to allow flavors to meld and ingredients to absorb the dressing. Observe the mixture for a bright, evenly coated appearance with no excess liquid.
Serve the cowboy caviar in a serving bowl with chips or as a topping for grilled dishes. Garnish with additional cilantro if desired for presentation.