In a strainer place the prepared fruits (pit removed and cut into smaller pieces) and sprinkle them with 2 tbsp sugar.
Preheat oven to 180 C.
Cream butter, sour cream and sugar together
Add eggs one at a time.
Add vanilla and lemon/orange peel.
Fold in sifted flour and baking powder till well mixed.
Mix in fruits bits and pour batter into prepared greased tin.8. Level the batter and add in cut fruits, do not press down the fruits down.
Bake for 50-60 mins
Leave to cool on cooling rack.
Sprinkle with icing sugar if desired.