Butterscotch Shortbread

Heat oven to 300 degrees.
Mix shortening and sugars thoroughly.
Measure flour by dipping method or sifting. Mix flour and salt; stir in and mix thoroughly.
Roll out 1/4 inch thick between 2 sheets of waxed paper and cut with small cookie cutters (or a glass).
Place on ungreased baking sheet.
Bake 20-25 minutes (check after 15).

Source: Jane Jepperson