CNY 2019 - BUTTER COOKIES

One of my sister in-law only likes plain Butter Cookies.  So these butter cookies are for her and hope she would enjoy these too, instead of my other My Family Butter Cookies which to her is Awesome.  
I have tried this eggless butter cookies, it is great.  Crispy and buttery.  This recipe is a keeper.  Perhaps, I need to bake a double portion next time.

Recipe adapted from Little Duck's Kitchen with modifications

Ingredients

[makes 60 pieces]

220 gm unsalted butter

55 gm icing sugar

175 gm superfine flour + 3 tbsp cornflour + 2 tbsp milk powder – sifted
1/2 tsp salt
some chopped red cherries - topping

1. Cream butter, sugar and salt until light and fluffy.
2. Sift the dry ingredients together.
3. Fold [2] into [1].  Mix into a dough. Transfer to a container and chill for 30 minutes.
4. Scoop into small portions in a piping bag with star nozzle.  Pipe star rosettes onto a lined baking tray.
5. Bake in preheated oven at 160 degrees C for 20 minutes or until golden brown.
6. Remove to cool on wire rack before storing in airtight container.