7 tbsp. butter
2 tbsp. sugar
2 1/3 cups all- purpose flour
1 tsp vanilla extract
1 pinch of salt
1 egg yolk
2 tbsp. water
1/4 cup vegetable oil
*You can still enjoy your Cookie Glass if you suffer from celiac condition. Use 225g of gluten-free flour.
Así puedes prepararlo
- Before you begin, organise all the ingredients and leave the butter at room temperature. Cut it into cubes and soften it in your hands (don’t melt it in the microwave or a frying pan).