INGREDIENTS
6 tbsp
unsalted butter, room temperature
3/4 cup
sugar
6 tbsp
sour cream
1/2 tsp
vanilla extract
3
egg whites, room temperature
1 1/4 cups
all purpose flour
2 tsp
baking powder
1 1/4 tsp
ground ginger (1 1/4 tsp)
1/4 tsp
salt
6 tbsp
ginger beer
2 tbsp
vodka
3/4 cup
butter
3/4 cup
shortening
6 cups
powdered sugar
4 tsp
ground ginger
3 tbsp
(45-60ml) ginger beer
1 tsp
lime zest