Fridge cake is perfect with a cuppa but also a great dessert when no one wants a heavy pudding. It’s very versatile and a great way of using up left-over dried fruits, nuts and biscuits. You may have some unused Pesach baking ingredients, so replace the cashews or cranberries here with whichever nuts and dried fruits you do have. And you can replace the no-chometz biscuit with 175g of any Passover biscuits you want to use up — should you have any!