How To Upgrade Sweet Potato Pasta

Name: 2-Ingredient Sweet Potato Pasta With Garlic Cream Sauce
Ingredients: For the pasta:; 1 1/2 cups pureed sweet potatoes; 3 cups all-purpose flour; For the sauce:; 2 tablespoons olive oil; 1 bunch sage leaves; 4 tablespoons butter; 4 cloves garlic, grated; 1 tablespoon flour; 1/4 cup white wine; 2 cups heavy cream; Pepper, to taste; 1/2 cup grated Parmesan