or 20 grape tomatoes, cut in half
2.Slice the tomatoes, cucumber and red onions. Add the tomatoes, onion, cucumber, basil, spinach, olives, and salt and pepper to the bread. Drizzle with olive oil. Mix gently and refrigerate for about an hour.
3. Right before serving, drizzle with some vinegar , feta cheese and toss gently. Garnish with more fresh basil.