Step 1

Place sugar and finely grated lime zest into Thermomix bowl and mill *20 sec/speed 10*.

Step 2

Add quartered limes and strawberries and a little of the water. Chop *3 sec/speed 7.* Add some of the water through hole in lid and just combine. Allow to steep for about 5 minutes.

Step 3

Strain out solids and return mixture to the bowl. Add remaining water and combine gently *3 sec/speed 3*

Step 4

Dilute to taste with sparkling water or prosecco. Serve with ice and sliced strawberries to garnish.