Break the white chocolate into pieces and place in a heat-resistant bowl. Melt in the microwave or in a double boiler. Make sure the temperature does not exceed 50°C.

Once the white chocolate has melted, add the starch syrup and mix. It will harden as you mix.

Once it comes together, color some of it with food coloring if necessary. Wrap it in plastic wrap and leave it in the refrigerator. (about half day or more)

It will harden if you leave it in the refrigerator, but it will become softer if you knead it with your hands. Roll it out thinly while still wrapped in plastic wrap, and cut out a flower shape. The yellow center of the flower was rolled by hand.