INGREDIENTS
3 tbsp
unsalted butter (softened)
3 tbsp
brown sugar
1 tbsp
granulated sugar
1
egg yolk
1/4 tsp
vanilla extract
1/3 cup
all-purpose flour ((spooned & leveled))
1/4 tsp
baking soda
1/8 tsp
salt
1/2 cup
old-fashioned rolled oats
1/2 cup
semisweet chocolate chips