Sweet Potato Biscuits 1

Preparation : Sift flour, baking powder, baking soda, salt, brown sugar and cinnamon; set aside. Using a medium-size bowl beat melted butter into sweet potatoes. Add dry ingredients, stirring in a little at a time, alternate with buttermilk. Mix just well enough to moisten. Form into a ball, turn out on a lightly floured board. Lightly pat top side with flour since batter is sticky. Roll out to 1/2 to 3/4-inch thickness with a floured rolling pin. Cut with a floured biscuit cutter. Bake in preheated 450 degrees oven for about 20 to 25 minutes.