Wash the strawberries thoroughly and cut them into small pieces.
Cut the bread into bite-sized pieces.
In a bowl, mix together eggs, milk, sugar, and vanilla extract to make a custard sauce.
Layer the bread, strawberries, and custard sauce alternately in an oven-safe dish.
Bake in a preheated oven at 180°C for 25 minutes.
Allow to cool, then finish with powdered sugar or additional strawberries as desired.