INGREDIENTS
1/2 cup
Unsalted Butter (room temp)
1/4 cup
Sugar
3/4
Light Brown Sugar
1 3.4 ounce package
Instant Vanilla Pudding Powder
2
Eggs
1
Additional Egg Yolk
1 tbsp
Vanilla Extract
2 1/2 cups
Flour
1 tsp
Baking Soda
1/2 tsp
Salt
1 cup
Rainbow Sprinkles