Smart cooking is about knowing when to rely on shortcuts to mix up flavor and format. In the case of this simple vegetarian dinner, youll use a jarred mole sauce, which cuts the work down significantly. (mole is a traditional mexican sauce that can call for dozens of ingredientsnot so great for quick weeknight meals. ) youll use it here to create a rich dressing that pairs with roasted cauliflower, black beans, quinoa, and arugula. Its healthy, delicious, and best of all, quick and easyjust the stuff great recipes are made of. Headnote by lindsay maitland hunt.