Test Kitchen Tip: For a pizza crust that is naturally gluten-free, try one of our vegetable crusts, such as swiss chard-asparagus, cauliflower, zucchini-sage, or spaghetti squash. Test Kitchen Tip: Be sure the chicken broth you’re cooking with is confirmed gluten-free. Buy It: Crock-Pot 6-Quart Programmable Cook and Carry Slow Cooker ($50, Target) Buy It: Biscuit Cutters, Set of 6 ($10, Crate & Barrel) Test Kitchen Tip: While many brands of sausage and pasta sauce are gluten-free, some are not, so be sure to use sausage and a pasta sauce that are confirmed gluten-free. Buy It: Dyna-Glo 3-Burner Open Cart Propane Gas Grill ($150, The Home Depot)