INGREDIENTS
3/4 cup
butter, room temperature
1/2 cup
granulated sugar
1/2 cup
brown sugar
1
egg
1 tsp
vanilla
1 cup
all purpose flour
1 1/2 cups
funfetti boxed cake mix (unprepared)
1 tsp
salt
1/2 tsp
baking soda
1/2 cup
white chocolate chips
1/2 cup
semi-sweet chocolate chips
1/3 cup
rainbow sprinkles