- Microwave 1/2 cup water in medium microwaveable bowl on HIGH 1-1/2 min. or until water comes to boil.
- Add sugar, lemon zest and vanilla; stir until sugar is dissolved. Let stand 3 min.; strain into separate bowl. Discard strained solids.
- Mix coffee concentrate, remaining water and 3 Tbsp. strained syrup until blended. Serve over ice in tall glass. Reserve remaining syrup for another use.
- *Tips For creamier flavor and consistency, substitute almond milk for the remaining 3/4 cup water mixed with the coffee concentrate and 3 Tbsp. strained syrup. How to Store the Remaining Flavored Sugar Syrup Refrigerate the remaining flavored syrup up to 1 week before using.