15-Minute Gazpacho with Cucumber, Red Pepper and Basil

Ingredients

• 2¼ pounds tomatoes, diced
• 1 red bell pepper, diced
• 1 European cucumber, peeled and diced
• 1 garlic clove
• 1 red onion, minced and divided
• 4 tablespoons chopped basil, divided
• Kosher salt and freshly ground black pepper
• 2 cups chopped cherry tomatoes
• 2 tablespoons extra-virgin olive oil