Preparation In small bowl, pour tomato juice over bread cubes and let soak until very soft, about 30 minutes. Transfer to blender and purée until smooth. Add tomatoes, roughly chopped cucumber, garlic, 2 teaspoons salt, and parika and purée until very smooth. Strain through fine-mesh sieve into medium bowl, pressing on solids to extract all liquid. Discard solids, return liquid to blender, and add 1/4 cup vinegar. With motor running, slowly add 1 cup oil in slow steady stream, then blend until fully incorporated. Transfer gazpacho to airtight container and refrigerate at least 4 hours or overnight. In medium bowl, toss together finely diced cucumber, bell pepper, onion, ground black pepper, and remaining 1 tablespoon olive oil, 1 teaspoon vinegar, and 1/4 teaspoon salt. Ladle gazpacho into bowls. Spoon chopped vegetable mixture into middle of each bowl, dividing evenly among bowls. Serve immediately.
Preparation In small bowl, pour tomato juice over bread cubes and let soak until very soft, about 30 minutes. Transfer to blender and purée until smooth. Add tomatoes, roughly chopped cucumber, garlic, 2 teaspoons salt, and parika and purée until very smooth. Strain through fine-mesh sieve into medium bowl, pressing on solids to extract all liquid. Discard solids, return liquid to blender, and add 1/4 cup vinegar. With motor running, slowly add 1 cup oil in slow steady stream, then blend until fully incorporated. Transfer gazpacho to airtight container and refrigerate at least 4 hours or overnight. In medium bowl, toss together finely diced cucumber, bell pepper, onion, ground black pepper, and remaining 1 tablespoon olive oil, 1 teaspoon vinegar, and 1/4 teaspoon salt. Ladle gazpacho into bowls. Spoon chopped vegetable mixture into middle of each bowl, dividing evenly among bowls. Serve immediately.