Put all other ingredients except the quark in a bowl and stir well for at least 3 minutes. Then add the quark and stir well. Pour the mixture into a greased cake tin.
Bake in a preheated oven at 175 ° C for approx. 50-60 minutes.
It really works without butter or margarine.
The whole cake has 31 P. With 8 large pieces that would be 4 P. per piece.