Cucumber Yogurt Dip Recipe – TimperioBy WhitefieldsIn sunny Singapore, summertime is swelteringly hot and we got really few weapons at our disposal to beat the heat besides the usual ACs or fans. Here's is my secret recipe for the greatest refresher of all times (:P): Tzatziki sauce, also known as cucumber yogurt dip. This version of the recipe is an easy-to-make one, and I am quite confident that once you try it, you won't be able to stay away from it. Here's how you can make your Tzatziki sauce in less than 5-minutes.