Cacio e Pepe is one of my favorite pastas, and I decided to give it a modern twist to create Red Wine Cacio e Pepe. Instead of cooking the pasta in water, I cooked the pasta in red wine. It might sound a little odd, and you might think that the pasta looks a little strange, but Red Wine Cacio e Pepe is delicious.
If you want to save some of the Red Wine Cacio e Pepe for later, save some of the red wine pasta water for later too. I saved it all - it was about a cup. I added that starchy red wine water to sautéed some mushrooms. Then I stirred in about ¼ cup parmesan, and added the leftover pasta and let it cook in the sauce until it was warm. Lastly, I added some chopped spinach and stirred it in until it wilted. I basically took the leftovers and transformed them into something new.