Ingredients: cream cheese 70g, sugar 90g, corn starch 5g, lemon juice 5g, chocolate 100, butter 20g, salt 1g, egg 1, medium gluten flour 20g, cocoa powder 10g.

1. Add cream cheese and 20g sugar into a bowl and mix well. Then add corn starch and lemon juice and continue to stir evenly, and then put them into paper bags.

2. Add chocolate and butter to the pot, heat, melt and stir well, then add 70g sugar and salt and stir well.

3. Turn off the heat and let it cool slightly, then beat in an egg and mix well, then sift in the medium-gluten flour and cocoa powder and continue to mix well, and then put it into a paper bag.

4. Squeeze a layer of chocolate paste into the mold, then squeeze a layer of cream cheese paste to make a sandwich, and finally squeeze a layer of chocolate paste to cover the sandwich.

5. Bake in a preheated oven at 200℃ for about 15 minutes, then take it out to cool and enjoy the delicious food.