Spray a 9 inch square pan with non-stick coating. Mix soda into yogurt. Cream butter; add 1 ... vanilla. Sift together flour and baking powder and add alternately with yogurt ... degrees for 30-35 minutes.
Sift flour, baking powder, baking soda, cinnamon, nutmeg, salt and ... in coffee. Add yogurt, oil and dry ingredients ... approximately 15 to 20 minutes.