Ingredients

• vegetable oil
• for greasing
• 2 tbsp ready-made toffee sauce
• 1 ripe banana
• peeled
• sliced
• 70g/3oz self-raising flour
• 70g/3oz butter
• softened
• 70g/3oz caster sugar
• ½ tsp mixed spice
• 1 free-range egg
• beaten
• custard
• to serve

Directions

• Preheat the oven to 180C/350F/Gas 4. Grease the base and sides of an ovenproof dish with the oil
• then place the dish onto a baking tray.
• Drizzle the toffee sauce evenly into the bottom of the dish.
• Arrange a layer of the sliced banana in the dish
• keeping a few slices back for decoration.
• Beat the flour
• butter
• sugar and mixed spice together in a mixing bowl until fluffy and well combined. Gradually beat in the egg until the mixture is smooth and all of the egg has been incorporated.
• Spread the sponge mixture evenly over the banana and toffee layers using a spatula. Top with the remaining slices of banana.
• Bake in the oven for 25-30 minutes
• or until the sponge has risen and is golden-brown. Serve with custard.