Clean the chanterelles, cut the chives into fine rings, quarter the tomatoes, remove the seeds and cut into small cubes.
Sauté the chanterelles with a little oil.
When the water has evaporated, add the tomatoes, the chives and the eggs and mix until the egg has set.
Toast the bread in a little foaming butter on both sides and drain on kitchen paper.
Spread the chanterelles on the bread while it is still warm and serve.