Eggnog Thumbprint Cookies Recipe - A Delicious American Treat

Ingredients

• 0.67 cup of softened butter
• 0.5 cup of granulated sugar
• 0.13 tsp of ground nutmeg
• 2 egg yolks
• 1 tsp of vanilla
• 1.5 cup of all-purpose flour
• 2 slightly beaten egg whites
• 1 cup of finely chopped walnuts
• 0.25 cup of butter
• 1 cup of sifted powdered sugar
• 1 tsp of rum or 0.25 tsp of rum extract
• 1 to 2 tsp of milk
• ground nutmeg