Ingredients: 50 grams of bean dregs, dark chocolate, 50 grams of butter, 70 grams of brown sugar, 50 grams of egg 1, 20 grams of flour, 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. Put it into 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 soft.

Nutritional value and efficacy of chocolate

1, chocolate can make people feel happy, and eating chocolate when they are depressed helps to refresh themselves.

2. The cocoa content of dark chocolate ranges from 50% to 90%. Cocoa is rich in flavonoid 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, increase myocardial vitality, relax muscles and prevent cholesterol from accumulating in blood vessels, which has 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.