Pasta With Meat Sauce

Today's lunch was mostly leftovers - brown rice penne from Wednesday's dinner, no tomato sauce from last week's pizza.  I browned some ground beef with onion and a little salt & pepper in my cast iron skillet, then added some no tomato sauce to make my meat sauce,  I reheated the penne in the microwave, added the meat sauce, then sprinkled with some Pecorino Romano cheese.