Ricotta and Spinach Ravioli with Parmesan Cream A beautiful original Italian recipe of making ravioli with spinach and ricotta cheese. You can also combine it with Parmesan sauce, which is very easy to prepare. Follow recipe. Ingredients: total time: 30 min. 300 gr of fresh pasta or buy it ravioli For the Stuffing: 400 g of spinach leaves 200 g of mixed ricotta 1 egg yolk 1 teaspoon of nutmeg 1 pinch of salt 5 Tablespoons of Parmesan For the Sauce: 2 glasses of milk 1 full Ta