MAKE THE SAUCE: In a bowl, add the prepped grated cucumber, Greek yogurt, lemon juice, olive oil, minced garlic, salt, and pepper. Mix to combine the ingredients and let it sit for about 30-minutes before serving. Enjoy on top of Gyros, appetizers, or offer as a dipping sauce! :) Check out my Super Easy Greek Chicken Gyro Recipe: http://caramelizedonions.com/greek-chicken-gyros-with-tzatziki-sauce/ 1 1/4 cups Greek yogurt,, 1 tbsp lemon juice,, 1 tbsp olive oil, 1 tbsp garlic,, 1/4 tsp salt, black pepper,, 2 cucumbers,