Creamy Sausage Rigatoni with Spinach, Garlic, and Tomato Cream Sauce (One-Pan, 30-Minute recipe) is an easy-to-make weeknight dinner made in just 30 minutes! This rigatoni recipe features basic ingredients found in most grocery stores. Everything is cooked in one pan on the stove-top: Italian sausage, creamy tomato sauce, and pasta. It's restaurant-quality comfort food made at home! Autumn and Winter comfort food.