1 lb. butter
1 (16 oz.) box light brown sugar
1 tsp. vanilla
1/2 tsp. salt
6 c. flour
1 egg
1 c. nuts, chopped

Mix all ingredients and divide into 6 rolls. Wrap tightly in waxed paper. Chill in refrigerator at least 12 hours. Slice thin and bake at 375°F to 400°F for 7 to 10 minutes or until lightly browned. Dough will keep in refrigerator 4 to 6 weeks.

Makes 10 to 12 dozen cookies.