Mix the batter

• Melt the butter and let it cool slightly.
• Whisk the egg whites with the powdered sugar until smooth.
• Stir in the honey, then the flour, and finally the melted butter until you get a smooth, fluid batter.

Rest the batter

• Cover the batter and let it rest so the flour hydrates and the batter spreads evenly.

Spread on the tray

• Preheat the oven to 170 °C.
• Spread thin, even circles of batter on a baking tray lined with baking paper, using a spatula.

Bake

• Bake until the tuiles are golden and lacy.

Shape while hot

• Take the tray out of the oven and immediately shape the tuiles while still hot: roll them, mold them into cups or leave them flat.
• Let them cool completely until crisp.