If you enjoy Mediterranean flavors, you’re likely familiar with tzatziki: a creamy, tangy yogurt and cucumber sauce that complements gyros, falafel, grilled meats, and many other dishes. Costco carries a refrigerated version—Hannah Tzatziki—that has become popular with shoppers for its convenience, flavor, and value.
Below is a practical guide to Costco’s tzatziki: what it tastes like, how to use it, nutrition and ingredients, storage tips, and simple serving ideas.