1. Prepare all materials.
2. Icing sugar, flour, and mixed nuts, stir into powder, and sift.
3. Heat the butter, there will be bubbles after boiling, then cook until brown and darker in color, remove from the heat, sieve, there will be sediment at the bottom.
4. Add the egg whites with butter, pour into the sieved powder, and mix well.
5. Put it into the mold, and put a layer of butter on the mold in advance to prevent sticking.
6. Put it in the oven at 200°C and bake for about 10 minutes. The edges are browned and you can take out.
7. I reduced the amount of sugar, so it is not very sweet, and some frosting is sifted on, it tastes delicious and beautiful!
8. It's delicious~
