Ingredients: 50 grams of bean dregs, 50 grams of dark chocolate, 70 grams of butter, 70 grams of brown sugar, eggs 1 piece, 50 grams of flour, 20 grams of cocoa powder, 2 teaspoons of baking powder 1/4 teaspoons.

Practice steps:

1, 50g dark chocolate+50g butter, melted in insulating water;

2. Add 70 grams of brown sugar and stir evenly;

3. Add 1 egg and mix well;

4. Add bean dregs;

5. Add the sieved flour (50g flour+20g cocoa powder+1/2 teaspoons baking powder+1/4 teaspoons baking soda powder);

6. Fill an 8-inch square cake mold and sprinkle some walnuts on it;

7, oven 180 degrees, baking for about 20-25 minutes;

8. Slice after cooling to see if it is very soft.

Nutritional value and efficacy of chocolate

1, chocolate can make people feel happy, and eating chocolate helps to cheer them up when they are depressed.

2. The cocoa content of dark chocolate ranges from 50% to 90%. Cocoa is rich in flavonoid-like polyphenols, which can inhibit the absorption of protein, chloride ion and water in the intestine, thus reducing water loss and preventing people from dehydration due to diarrhea.

3, chocolate contains natural antioxidants, flavonoids can prevent vascular sclerosis, at the same time increase myocardial vitality, relax muscles to prevent cholesterol, accumulate in blood vessels, and have a certain effect on the prevention and treatment of cardiovascular diseases.

4. Dark chocolate is rich in antioxidants, and its nuts are rich in unsaturated fatty acids. These ingredients can promote the metabolism of skin cells and make the skin more delicate and shiny.