INGREDIENTS
1/2 cup
butter
1 1/4 cups
dark brown sugar
1/2 cup
sugar
1
egg plus 1 egg yolk
1 tsp
vanilla extract
1 cup
creamy peanut butter
1/4 cup
vegetable oil
1/4 cup
plain nonfat Greek yogurt
2 3/4 cups
all purpose flour
1/4 tsp
salt
1 tsp
baking soda