Heat the oil and butter. Add the other ingredients, briefly boil with stirring so the ingredients combine well. Spill it over the freshly cooked tortellini and sprinkle with grated Parmesan cheese. Serve warm.
Strain ravioli, and add them to the mixture of cream and butter. Cook, stirring them...
Ragu: Finely chop onions and fry in oil. Add the minced meat and mushrooms chopped...
Heat the oil and butter. Add the other ingredients, briefly cook with stirring so the...
