Cook for an additional two minutes. Stir in the grated Parmesan cheese, then serve the sauce over hot, cooked pasta. To store leftover ragu Bolognese, let it cool to room temperature, then ...

Let's break it down: Ragù is a class of Italian pasta sauces made with ground or minced meat, vegetables, and occasionally, tomatoes. Bolognese, for example, falls under the ragù umbrella.