Filling
1/4 cup butter (softened)
1 cup powdered sugar, sifted
1 tablespoon rum
ground nutmeg
 

1. Beat butter and sugars, until fluffy
2. Add egg, salt and vanilla, mix well
3. Add flour and beat until mixed
4. Cover and chill 1 hour
5. Shape into 1" balls
6. Place 2" apart on ungreased cookie sheet
7. Press thumb gently in center of each cookie
8. Bake at 350 F for 12 minutes
9. Cool on sheet for several minutes, than transfer to wire rack


Filling

10. Place butter and sugar in small bowl
11. Beat until fluffy
12. Add rum and beat well
13. Spoon into center of cookies
14. Sprinkle with nutmeg
15. Chill until filling is firm