If baking straight away, preheat oven to 180C /350 F/Gas 4

Add the vinegar to the milk and set aside.

Cream the margarine with the sugar reserving one tablespoon of sugar. Beat until light and fluffy.

Add the apple sauce and vanilla, stir in.

Toss the fruit in a tablespoon of flour

Beat in the flour, salt, baking powder along with the milk.

Fold in the fruit.

Pour into a greased 8 or 9 inch square tin. Sprinkle with the remaining sugar

Bake for approximately 40 to 45 minutes until a knife comes out clean.