Although grilled meat, seafood or poultry takes center stage at a barbecue, the side dishes play a delicious supporting role. Here you'll find recipes for side dishes with an international flair, including a Greek salad brimming with cherry tomatoes, crisp cucumbers, tangy feta cheese and Kalamata olives. Experience a taste of the Middle East with tabbouleh, made from bulgur, tomatoes, and lots of chopped parsley and mint. Provence contributes a garden-fresh vegetable stew known as ratatouille, perfumed with garlic and fresh thyme. These savory sides are the perfect way to round out summertime meals.