I roasted a big batch of veg (zucchini, mushrooms, onion) on the weekend to go with some roasted chicken legs. I poured the chicken drippings over the veg when everything was cooked. I still had some of it left after finishing the chicken, so I added a few cherry tomatoes and heated it all up in a pan, then tossed in some cooked fusilli and pasta water. Finished it with grated Parmesan. It was delicious!