How to make brownies: Ingredients: 37g dark chocolate, one egg, 35g low-gluten flour, 65g butter, 50g auxiliary sugar, appropriate amount of walnuts. Step 1. Put the walnuts in the mold and bake in the oven at 155 degrees for about 10 minutes.

2. Cut the butter and chocolate into small pieces and soften them in water. 3. Stir evenly. 4. Add an egg. 5. Pour in the fine sugar and stir evenly.

6. Then sift in the flour and stir until there is no dry powder.

Do not over stir 7. Then pour in the walnuts and stir a few times.

8. Cover the mold with oil paper.

9. Pour the stirred chocolate batter into the mold.

10. Place in the middle rack of the preheated oven and bake at 185 degrees for about 25 minutes.

11. After baking, take out and let cool.

12. Cut and serve.

It will taste better if you put it in the refrigerator for a while.

13. Finished product.