INGREDIENTS
1/2 cup
butter, softened
3/4 cup
brown sugar
1/4 cup
granulated sugar
1
egg, large
1/2 tsp
baking soda
1/2 tsp
salt
1 1/2 tsp
vanilla extract
1 3/4 cups
all purpose flour
1 tbsp
corn starch
1/2 cup
semi-sweet chocolate chips
1/2 cup
white chocolate chips
1/2 cup
sprinkles
1/2 cup
butter, softened
2 cups
powdered sugar
1 tsp
vanilla extract
1 tbsp
heavy cream
salt,