Tumbet is a traditional vegetable dish that is popular in Formentera and throughout the Balearic Islands. This hearty dish is made with layers of sliced potatoes, eggplant, and red bell peppers, which are sautéed until tender and then baked in the oven with a tomato sauce and a sprinkle of grated cheese. Tumbet is a flavorful and satisfying vegetarian option that showcases the fresh produce of Formentera. It can be enjoyed as a main course or as a side dish with grilled meat or fish.