"Smoky sweet potato wedges brushed with some spicy oil are a satisfying and easy side dish to serve at your next barbecue. Top these tubers with some cooling lime sour cream and they’ll be right at home next to some grilled tri-tip or chicken. Game plan: This recipe can be made up to 1 day ahead through step 4. Cover and store the spiced oil in the refrigerator, but let it come to room temperature before using. This recipe was featured as part of our Fast and Easy Grilled Vegetable Sides...."