McCormick GRILL MATES Gluten Free Barbecue Seasoning, 27 oz Bottle. Ready to fire up the grill and bring mouthwatering BBQ flavors to your menu? McCormick Grill Mates Barbecue Seasoning transforms all kinds of dishes, delivering a big, bold BBQ flavor you can taste and see. With just a few shakes of this ready-to-use seasoning, everything from meats to vegetables will have a sweet, smoky flavor your customers will find hard to resist. As part of McCormick's line of BBQ seasonings and rubs made e