Ask an adult to help you very carefully remove the core from each of the apples (use an apple corer) and cut in half from stalk to base. Very thinly slice the apple from stalk end to the base.
Allow to cool in the tin and then slice into fingers. Preheat the oven to 180°C and line a 10-inch square tin with parchment. Stir the raisins into the stewed apple and set aside. Sieve the flour ...