Dark chocolate whose chocolate core is too soft cannot be replaced with cocoa powder.

The chocolate heart is too soft. Ingredients: 70 grams of dark chocolate, 55 grams of butter, 1 egg, 1 egg yolk, 20 grams of fine sugar, 30 grams of low-gluten flour, 1 tablespoon of rum, and: sugar How to make a little powder

1. Melt the dark chocolate in hot water and melt the butter in hot water or heat it.

2. Add the melted butter to the chocolate and stir evenly;

3. Put the eggs and egg yolks into a container, add fine sugar, and beat evenly with a manual egg mixer until the egg liquid is slightly foamy. No need to beat it. 4. Add the egg liquid to the chocolate butter liquid. , mix well, add rum, mix well, then sift the flour and add it, mix well with a rubber spatula to form a cake batter, fill the paper mold 7 or 8 minutes full (you can also use a pudding cup, but the inner wall of the mold (It needs to be oiled and floured before demoulding), put it in the refrigerator for half an hour or more. 5. Preheat the oven to 220 degrees, and put it on the middle rack of the oven for about 8-10 minutes. After taking it out of the oven, let it cool for a while, and then carefully peel off the paper film. Sprinkle with powdered sugar and serve.