1. Preheat the oven to 180 degrees Celsius, prepare 2 baking pans with parchment paper
2. Stir in the butter, powdered sugar and vanilla essence until a white paste. Use a spatula to mix the flour into the butter mixture until fully incorporated
3. Put the mixture into a piping bag and install a 1cm star nozzle
4. Bake in the oven for 10-12 minutes, let it cool completely on the shelf before eating
Tips:Unlike other cookie recipes, the butter made according to this recipe can be used to decorate flowers. It should be noted that the speed of decorating the flowers must be fast enough so that the butter will not harden. You can make it into any shape you like, but be aware that different shapes require different baking times.
