1. Cream butter and sugar until lightly and fluffy.
2. Add egg beat well.
3. Stir in sifted dry ingredients and orange juice.
4. Roll mixture into small balls the size of a walnut.
5. Press one side of balls in finely chopped peel.
6. Place on lightly greased oven trays, peel side up.
7. Bake in moderate oven 12 minutes or until light golden brown.

Makes:About 40