Lingua
Recipe first for 4 people based on Onion with tomato.
Preparation: Cook the sliced onions in the oil for about 45 minutes over low heat, add the tomato sauce diluted with a ladle of hot water, add salt and pepper and leave to cook for 10 minutes. Cook the pasta al dente, season it with the onion puree and serve with plenty of Parmesan cheese.
Ingredients: 400 G Rigatoni Type Pasta - 2 Large Onions - 1/2 Glass Olive Oil - 1 Tablespoon Tomato Sauce - Grated Parmesan Cheese - Salt - Pepper