Chilled Spanish-Style Tomato Soup

tomatoes

small clove garlic, smashed

slices white sandwich bread, torn into 2-inch pieces

blanched almonds, toasted

plus 1 teaspoon sherry vinegar

extra-virgin olive oil

Coarse salt and freshly ground pepper

Assorted accompaniments, such as chopped hard-cooked eggs, tuna in olive oil, sliced ham or prosciutto, Spanish olives, Marcona almonds, manchego cheese, and crackers