i would've said malva pudding but thats gonna take a while...
What about Chocolate Peaches?
Its tinned peaches in the oven with chocolate biscuits on...
Will get the recipe quickly...
Edit: Recipe
Chocolate Peaches:
1 Large Can of (820g) peach halves
Choc Crust Biscuits
1 Small Can Cream
Arrange peaches in ovenproof dish
Hollows facing upwards.
Place a Choc Crust Biscuit in each hollow and spoon some of the peach syrup over.
Allow to stand for 20 minutes, basting the biscuits once with syrup.
Preheat oven to 180 Degrees C Bake the peaches for 12 min
Serve hot with lightly whipped canned cream