Chocolate Walnut Brownies
1.
Put the cut butter and chocolate beans into a bowl.
2.
Stir the insulated water until it melts, then add the sugar, and stir until the sugar melts.
3.
Add egg and vanilla extract and mix well.
4.
Sift in the mixed flour, cocoa powder and baking powder.
5.
Stir evenly with a spatula to form a thick batter.
6.
Add chopped walnuts and mix well.
7.
Spread greased paper on the long strip mold (I used a 17CM long strip cake mold from Fabake), pour the batter into the cake, flatten the surface, and put walnuts on it.
8.
Put it in the Dongling K40C oven that has been preheated to 175 degrees and bake for about 23 minutes (the temper of each oven is different, the temperature is for reference only).
Tips:
Different ovens have different tempers, so the temperature is for reference only.