The butter mix with sugar until white. Add the eggs. Mix a little more. Add 1 cup flour after it - 1 cup yogurt, 1 cup more flour, the second cup of yogurt, along with soda and finally - the third cup of flour. Mix everything well. Pour into greased and floured pan with a diameter of 30 cm. Top rank cleaned and halved cherries. Bake in a preheated 180C oven, about 50 minutes.