Swiss Chard Tart, also known as Mangoldwähe, is a delicious savory tart made with Swiss chard, cheese, and eggs. The Thermomix makes it easy to prepare the tart crust by quickly mixing the ingredients and then rolling out the dough. For the filling, simply sauté the Swiss chard with onions and garlic, and then combine it with eggs, cream, and cheese. Bake until golden brown and enjoy a flavorful and satisfying meal.