Taco night without McCormick Gluten-Free Taco Seasoning Mix? We wouldn’t even dare. Made with McCormick spices like chili pepper, cumin and paprika, this taco seasoning mix has the power to turn Taco Tuesday – or any night – into a full-blown fiesta. For great-tasting taco filling, simply stir seasoning mix with water and meat. Ready in minutes, you can pile tacos high with mildly spicy taco meat and all your favorite taco toppers. lettuce, tomatoes, onions and more! Best of all? No artificial flavors or MSG added to this gluten-free version of a classic seasoning mix.