1. There are many ways to make puff pastry on the Internet. You can make the puff pastry here, you can also buy it, or even use tin foil instead. Preheat the oven to 220°C and fire up and down.
2. Cut the vegetables into fine pieces, as much as possible, so that the soup will taste better, but don't grind them into purees.
3. Grind the truffle into slices or cut into small pieces.
4. Cut the duck liver into different sizes.
5. Stir-fry the vegetables lightly with butter.
6. Put vegetables, truffles, duck liver, and broth into a bowl, cover with meringue, and coat with egg yolk.
7. Put the soup in the preheated oven and bake it until the meringue turns yellow.
Tips:The more truffles, the stronger the flavor.
The classic combination of truffles is eggs. The remaining truffles can be served with poached eggs or scrambled eggs.
It is said that people in Yunnan can fry bacon with truffles, so you can try it if you are interested.
Don't waste the remaining truffles, they can be baked into small snacks.
