sift together flour and salt
cream together butter and sugar in bowl until lightly fluffy
add egg and vanilla
gradually stir in flour and salt
stir in 1/4 cup pecan
divide in half
shape each half into a 6 in roll
roll into remaining pecans
wrap into waxed paper and chill in refrigerator over night
cut each roll into 18 slices
place about 2 in apart on greased cookie sheet
bake at 350 for 12 min.
remove and cool on racks