Firehouse Subs Zesty Pepperoncini Tzatziki Spreads contain between 157-470 calories, depending on your choice of option. The option with the fewest calories is the Small Zesty Pepperoncini Tzatziki Spread (157 calories), while the Large Zesty Pepperoncini Tzatziki Spread contains the most calories (470 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
