Peanut Butter Cookies

1/2 c. brown sugar
1/2 c. white sugar
1/2 c. shortening
1 egg
3/4 c. peanut butter
1/2 tsp. soda, salt
1 1/2 c. flour
1/2 tsp. vanilla

Mix sugar, shortening and egg.  Add rest of the ingredients and bake at 180*.