- Preheat oven to 350 °F.
- Cream butter and sugar in a large bowl until light and fluffy. Blend in egg. Combine flour and salt in a medium bowl. Gradually add to butter mixture and mix and knead until dough forms.
- Take pieces of dough and roll into 1-inch balls and place on ungreased baking sheets. Flatten balls slightly if desired.
- Bake in oven for 15-20 minutes or until lightly browned.