Heat up olive oil in the pan, add cubed bread and cook until golden brown on all sides about 5 minutes Cut the tomatoes in half, cucumbers in 1/2 inches cubes, slice the onions and peppers Combine vegetables together, add toasted bread, olives and fata Pour over the Lemon Garlic Vinegrette and toss gently Serve immediately for crispy bread croutons or let it stand for a while to have croutons more infused with the vinaigrette Combine all the ingredients in the mason jar and shake well