INGREDIENTS
2 cups
all-purpose flour
1/3 cup
sugar (granulated)
1 tbsp
baking powder
1/2 tsp
salt
3 tbsp
lemon zest (from about 2 lemons)
1
egg yolk
1 cup
buttermilk
1 tsp
vanilla extract
3 tbsp
butter (unsalted)
1 1/2 cups
confectioners' sugar (same as icing sugar or powdered sugar)
1 tbsp
corn syrup (light)
1 tbsp
milk (plus more as needed)
2 tbsp
lemon juice (freshly squeezed )
1/8 tsp
salt