Italian for “brother devil,” fra diavolo is a fiery sauce that plays well with others: especially seafood and pasta. Here, cherry tomatoes, balsamic vinegar, and kale bring bring extra fresh and tangy notes to the sauce. It’s tossed with shrimp and almond flour linguine for a paleo feast guaranteed to warm up a crisp night. Get the recipe (and even the ingredients!) at greenchef.com.