This dish from chef Mourad Lahlou of Aziza in San Francisco is a fantastic way to solve the dilemma of feeding vegetarians and carnivores at the same table: People can choose to have the Moroccan-spiced lentils and butternut squash with or without merguez sausage, which is cooked separately. Slideshow: More Lamb RecipesRecipe from Food & Wine Chefs’ Easy Weeknight Dinners.