INGREDIENTS
•
INGREDIENTS:
•
150 g of flour
•
75 g of powdered sugar
•
a pinch of salt
•
100 g of cornstarch
•
150 g of cold butter from the refrigerator
•
1/2 teaspoon of vanilla extract
•
3 firm egg yolks (just the egg yolks)
•
the peel of a grated lemon