01 -
Use a stand mixer for 5 minutes or a hand mixer for 7 minutes to beat the butter and powdered sugar until it looks pale and fluffy.
02 -
Add the almond or vanilla extract and mix until you don’t see any more liquid.
03 -
Stir the cornstarch and flour together, then gently mix them into your butter blend three times, stopping once they’re just mixed in.
04 -
Put the dough into a sealed container and keep it in the fridge for 2 hours to chill.
05 -
Make 1-inch dough balls from the cold dough. Press a fork, dipped in powdered sugar, into each ball and sprinkle on decorations if you like.
06 -
Heat your oven to 300°F and bake for 10-12 minutes until the bottoms are just a bit golden. Leave them on the baking pan to cool down before moving them.