Quinoa holds strong as one of our favorite ingredients for the healthy cook: a quick-cooking, gluten-free whole grain that’s also a good source of protein. Quinoa is ideal in soups and stews because the grains don’t soak up too much liquid. Here it adds body and texture to a smoky vegetarian chili. Chipotle chiles are jalapeños that have been dried and smoked. Start with 1 minced chile in about a tablespoon of the surrounding adobo sauce, then add more according to your heat preference.