1. Beat the eggs, milk and sugar well in a bowl, then transfer to a large shallow dish so you can easily dip in a slice of bread.
2. Dip each side of bread in the batter and allow to soak for a few seconds.
3. Heat a knob of butter in a pan over a medium heat. Fry both sides of the bread until golden brown.
4. Put 2 slices of hot toast on a plate, cover with sliced banana, drizzle with maple syrup and sprinkle with the walnuts.
5. If serving a large number keep the toast warm in a preheated oven 130°C/250°F/Gas½.

Note:

The toast can be used for both sweet and savoury recipes. If savoury, omit the sugar and add a pinch of salt and pepper.

A great way to use up stale bread!