Pour a jug of boiling water over a cake batter and it looks like a mistake. Give it 40 minutes in the oven and the sponge has risen through it, the sugar has sunk into a sauce and the September plums underneath have softened into the lot, which is the whole trick of this pudding.

Why it’s so good: The fruit sharpens the sauce so it never turns cloying, the cinnamon does the warming, and every spoonful comes up with all three layers, with nothing to make separately and no custard to stir.

Make it easy: The batter is stirred together in one bowl with melted butter, so there is no creaming, and the dish can go into the oven as you sit down to the main course.