That Rich Sweetness-brownie Cake
1.
1. Weigh the material. Add cocoa powder, soda powder, and baking powder to a low-powder sieve.
2.
2. The chocolate insulation water melts.
3.
3. The butter is softened at room temperature in advance, and sugar is added.
4.
4. Use a whisk to beat until fluffy and whitish.
5.
5. Add the egg liquid in three times, whipping evenly each time, and then add the next time.
6.
6. Pour in the cold chocolate liquid.
7.
7. Stir evenly.
8.
8. Pour into the sifted flour in three times (do not draw a circle, so as to avoid the flour gluten and affect the fluffy).
9.
9. Pour the batter into the baking mold, flatten the surface, sprinkle the crushed walnuts evenly, and bake in the oven.
10.
10. Middle level, 175 degrees, up and down fire, about 30 minutes.