
Ingredients
- 185 grams butter
- 1 cup caster sugar
- 1 egg
- 1 egg yolk (extra)
- 2 tsp vanilla extract
- 2 1/2 cups plain flour
- 1 tsp custard powder
Directions
- Beat together the butter, vanilla extract and caster sugar until light and fluffy.
- Add the plain flour, custard powder, egg yolk and egg and mix until the dough is combined.
- Lightly knead the dough and wrap in plastic wrap and place in the fridge for half an hour.