INGREDIENTS
1 cup
butter
1 1/2 cups
powdered sugar
1
egg
1 tsp
vanilla extract
6
drops pistachio flavor
2 cups
flour
2 tsp
baking powder
1 tsp
salt
1/2 cup
finely chopped roasted pistachios
1 1/2 cups
powdered sugar
1 tbsp
corn syrup
2 tbsp
water
4
drops pistachio flavor
1/4 cup
super-finely chopped roasted pistachios