400g Pambac Cavatappi, 1 tbsp olive oil, salt and pepper to taste, green basil for garnish. Stuffing: 500g minced beef, 1 large onion, chopped, 2 cloves garlic, chopped, 400g chopped tomatoes, 1 tbsp tomato concentrate, 1 tsp sugar, 100ml dry red wine, salt and pepper to taste, ½ cup water. Bechamel sauce: 4 tablespoons butter, ¼ cup flour, 2 cups warm milk, salt, pepper and nutmeg to taste, ½ cup grated Parmesan cheese.