For dressing: whisk together yogurt, vinegar, oil and lemon until smooth. Season with garlic powder, paprika, salt and pepper. Refrigerate until needed.
On a large platter, layer tomatoes, onion and cucumbers. Top with capers, mint and grape leaves. Drizzle with yogurt dressing before serving.
More Recipes and Ideas:
Valencian Salad (Ensalada Valenciana), Technicolored Romaine Salad Cups with Lemon Pecorino Dressing, Scallop Salad with Strawberries, Cucumber and Gorgonzola in Citrus-Dijon Vinaigrette, New York Strip Steak Recipes, Pork Tenderloin Recipes, Veal Chop Recipes, Pork Butt Recipes, Prime Rib Recipes, Pork Loin Recipes