Dice rhubarb

Combine with water and sugar in a sauce pan.

Bring to a boil and cook until the rhubarb starts to break down and the sauce thickens. About 10 minutes.

Remove from the heat and add a sprig of mint and stir. About one minute.

Strain the mixture into a bowl.

Add a drop or two of red food coloring if you would like a bit more red color.

Chill until ready to serve.

Pour a syrup about have full in a champagne glass and top with the Prosecco.