Preheat oven to 375 degrees
With a mixer, cream butter and then gradually add sugar.
Add eggs and beat well. Beat in orange juice and vanilla.
Combine the gluten free flour, baking powder and baking soda; gradually add to mixture.
Dust working area and hands with gluten free flour; to prevent sticking.
Roll dough into about 1 ¼ inch balls and then shape each into about 6 inches using your hands to roll. Fold in half and then twist twice.
Place on baking sheet about 2 in apart.
Bake for about 10-12 minutes or until edges are golden brown.