Add eggs, sugar (if using), vanilla essence and salt.
Whisk until it forms a thin custard batter.
Soak the bread
Lay slices in the mixture 20–60 seconds per side, depending on how dry your bread is. (Brioche: shorter; farmhouse bread: longer.)
Fry
Heat butter in a pan over medium.
Fry slices until golden on both sides, 2–3 mins per side.
Serve
Dust with icing sugar, drizzle honey, maple syrup, or fresh berries.
Orange Pain Perdu (Provençal touch)Add zest of ½ orange to the custardServe with honey or orange marmalade.Dessert Pain Perdu (restaurant style)Use cream instead of milk.After frying, sprinkle with caster sugar and briefly torch to caramelise.Serve with vanilla ice cream and berries.
Notes
TipsIf you like it more dessert-like: Use half milk / half cream.If the batter seems too thin: Add ½ tbsp extra custard powder, whisk, wait 1–2 mins.Avoid soaking too long or the slices can fall apart.