INGREDIENTS
3/4 cup
unsalted butter, softened
3/4 cup
packed light brown sugar
3/4 cup
granulated sugar
1 tbsp
vanilla
1
egg
1 3/4 cups
all purpose flour
1 3 ounce package
pistachio instant pudding mix
2 tsp
baking powder
1/2 tsp
salt
1 1/2 cups
shelled chopped pistachios
2
drops green food coloring (optional)