Mrs. Renfro's® Medium Nacho Cheese Dip. Since 1940. Gourmet foods. Family owned & operated. Net Wt. 16 oz. (1 lb.) 454 g. Mrs. George Renfro and her husband began their family food business in 1940. Today, the Renfro family name is synonymous with the taste and quality of Texas flavor and hospitality. Gluten free. For recipes see www.renfrofoods.com.