FUN FACT: The Mediterranean diet is many things, but more than anything it’s a road map for how not to waste food! Turning stale, leftover bread into delicious recipes is an age-old tradition that spans the region’s many different cuisines. Crostini, bruschetta, Greek bread-based dips like skordalia and more are all ways in which poor cooks made use of leftover bread. Gazpacho is one such recipe, too! This one crosses boundaries: it has a Spanish soul and a Greek heart!
Preheat the oven to 325℉ (160℃). Lightly oil a small sheet pan. Toss the cubed bread, Kalamata olive paste and olive oil together and bake for about 25 minutes or until crisped. Remove and cool.
Prepare the soup: Puree the tomatoes, peppers, onion, cucumber and garlic in a food processor. Add the oregano and pulse to combine. Remove and pour into a bowl. Stir in the tomato juice, olive oil and lemon juice. Season with salt and pepper and chill for at least 2 hours but not more than 4.
Serve in individual bowls, and divide the olive croutons evenly in each bowl.