INGREDIENTS
6 tbsp
unsalted butter, softened
1/4 cup
dark brown sugar
3 tbsp
granulated sugar
1
large egg yolk only recipes using leftover egg white here
3/4 tsp
vanilla extract
1/2 cup
all-purpose flour
1/4 cup
rolled oats
1/8 tsp
fine salt
1/4 tsp
baking soda
1/4 tsp
baking powder
1/3 cup
chocolate chips