White Reeses Peanut Butter Cup Chocolate Thumbprint Cookies

INGREDIENTS

1 cup

butter

1 cup

powdered sugar powdered sugar

1/3 cup

cocoa powder cocoa powder

egg yolks egg yolks

1 1/2 tsp

vanilla vanilla

2 1/4 cups

flour flour

1/2 tsp

baking powder baking powder

1/4 tsp

salt salt

1/2 cup

milk chocolate chips milk chocolate chips

1 cups

reeses peanut butter

1/4 cup

creamy peanut butter creamy peanut butter