Ingredients:
1/2 cup sour cream
1/2 tsp. baking soda
2 C. flour
1/2 c sugar
1 tsp. baking powder
1/3 tsp. cream of tartar
1/2 tsp. salt
1/2 c butter
1 egg
2 tsp. cinnamon
cinnamon sugar to sprinkle on top
Combine sour cream and baking soda in a small bowl and set aside.
Combine flour, sugar, baking powder, cream of tartar and salt in another bowl.
Cut in butter until it becomes like fine breadcrumbs.
Combine egg with our cream mixture and add cinnamon. Stir into flour mixture and mix.
Place on a baking sheet and pat into a 3/4 inch thick circle.
Cut into 8 wedge shaped pieces and separate slightly so they don't touch.
Dust with cinnamon sugar.
Bake at 350 for 20 minutes.