How to Make rum-filled nutmeg thumb print walnut encrusted holiday cookies

This holiday cookies are a favorite for many dessert lovers… or more accurately… rum lovers. They're basically a butter cookie, but with a delicious and fluffy rum filling in the middle. These delicious desserts are called "rum-filled thumb prints" and will not disappoint. The key is to encrust the cookie dough in walnuts, then bake! And the nutmeg goes perfectly with the rum.