Apple and boysenberry cake

Instructions

1 Preheat oven to 180°C and line a square baking tray (20.5cm x 20.5cm x 4.5cm) with non-stick baking paper.  Arrange apples and boysenberries on base of tray.

2 In a small bowl, combine all crumble ingredients and rub between fingers until they resemble breadcrumbs. Sprinkle on top of fruit and set aside.

3 In a large bowl beat eggs and sugar until light and fluffy (about 5 minutes). Slowly add oil and vanilla and continue to mix. Sift flour and baking powder and fold into mixture carefully.

4 Pour mixture on top of crumble and bake in oven for 35-40 minutes, or until golden brown on top.

5 Remove from oven, leave to cool, invert and slice in 20 pieces. Store in an airtight container for up to 3 days.