1. Combine milk, sugar and egg and beat well.
2. Butter a pie dish and put a layer of breadcrumbs at the bottom. Spread with a layer of jam. Repeat until the breadcrumbs and jam are used up.
3. Pour the milk over and allow to stand for 1/2 an hour. Sprinkle nutmeg.
4. Bake in a moderate oven for 3/4 hour.
5. Serve with custard sauce.

Custard sauce:

1. Boil the milk.Beat eggs and sugar together and pour the boiling milk over the mixture, stirring all the time.
2. Return to the saucepan and stir until the mixture thickens.Serve