Chocolate and strawberry trifle

Serves 4

1 plain chocolate sponge cake

1 L chocolate custard

500g fresh strawberries, hulled and cut into quarters

500ml vanilla yoghurt

2 chocolate flakes

Break up the sponge and place into the bottom of a glass bowl, top with the chocolate custard then the strawberries followed by the yoghurt. Repeat the layers until all the ingredients are used up. Finish by crumbling over the flake.