No gluten. Est. 1940. No HFCS. Pioneering Award-winning homegrown. Mrs. Renfro's pioneering flavors have earned global acclaim. Founded in a little garage in Fort Worth, Texas, by Mr. And Mrs. George Renfro in 1940, we're still run by the Renfro kids and grandkids. Saucy Fact: On average, serrano peppers are three times hotter than jalapenos. Maybe we should call them serra-yes peppers. Visit mrsrenfros.com/recipes to find tasty dishes.