How to cook :

- Make a hole in the flour, put it two eggs, the yolk of the third, the butter melted to white, the sugar and the salt.
- Mix by beating well the dough, add it the yeast diluted in a little water or crème fraiche.
- Beat the third egg white in snow, add it to the preparation.
- Pour the whole into a buttered cake tin and let raise the dough in a warm place.
- When the dough is raised just in time, put in the very warm oven 30 - 35 mn.
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