Old El Paso® Taco Sauce Medium. Established 1938. 5 Calories per tbsp. Net Wt. 8 oz (226 g). Partially produced with genetic engineering. Learn more at ask.generalmills.com. Questions or Comments Call 1-800-300-8664 Weekdays 7:30 a.m. - 5:30 p.m. CT. Visit us at: www.oldelpaso.com. © General Mills.