Spanish Gazpacho Soup

Name: Spanish Gazpacho Soup
Ingredients: 2 slices stale crusty bread (about 6 ounces, crusts removed and torn into smaller chunks); 2 pounds ripe tomatoes (roughly chopped); 1 small cucumber (peeled and chopped); 1 medium red bell pepper (cored and roughly chopped); 1 clove garlic (peeled and chopped); 1/2 spanish onion (roughly chopped); 2 tablespoons sherry vinegar; 1/2 cup extra virgin olive oil; pinch of cumin (to taste); pinch of dry oregano (to taste); pinch of cayenne pepper (to taste); Salt and freshly ground black pepper to taste; Optional garnishes: croutons (diced veggies, cream, bacon)