Name: Potato Casserole (Patates bastısı)
Yield: Serves 4
Cuisine: Turkish
Ingredients: 2 onions, halved and sliced; 4 tomatoes, skinned and roughly chopped; salt; 1 tablespoon fresh parsley, chopped; ½ teaspoon roasted kırmızı hiber; 2 teaspoons dried oregano; 2 tablespoons hazelnuts, chopped; 1 teaspoon cumin seeds; 6 cloves garlic, crushed with salt; 4 tablespoons olive oil; 1 teaspoon sugar; 2 tablespoons black olives, stoned; 1½ lb/680 g new potatoes, peeled and quartered; 1 tablespoon wine vinegar