2 1/2 c. sifted flour
1/2 tsp. baking soda
1 tsp. cream of tartar
Pinch salt
1 stick butter
1/3 c. shortening
1 1/3 c. sugar
1/2 tsp. lemon extract
2 eggs

Sift dry ingredients, set aside. Cream butter and shortening. Gradually add sugar, mix well. Stir in lemon extract, eggs. Beat until fluffy. Add flour, beating well until smooth. Cover and chill for 1 hour. Roll out dough to 1/4 inch. Bake at 425 degrees for 8 to 10 minutes.