In a large skillet, heat 3 tablespoons of olive oil over medium heat. Allow the oil to warm up for about a minute.
Add the diced Vidalia onion and sauté for 2-3 minutes until it becomes translucent. Next, toss in the diced red bell pepper and minced garlic, cooking for an additional 2 minutes until fragrant.
Add the pound of ground beef to the skillet. Use your wooden spoon to break it apart and cook until browned, about 5-7 minutes. Make sure to stir occasionally to cook evenly.
Once the beef is fully cooked, stir in the cooked rice and cowboy caviar salsa. Mix everything thoroughly to combine the flavors, allowing it to heat through for about 2-3 minutes.
Taste and season with salt and pepper as desired. Once fully heated, remove from heat. Garnish with fresh parsley, cilantro, or green onions for an added touch of flavor and color.