1, break the eggs, add sugar and beat into foamed egg syrup.

2. Wipe the dried tangerine peel into thin pieces, mix with flour, cocoa powder and cake baking powder, add milk and cake paste and stir to form dough.

3. Take a rectangular baking pan with a volume of about 1.5 liter, coat it with oil to prevent adhesion, and put it into the dough to flatten it.

4. Preheat the oven to 175 degrees Celsius and bake in the oven for 60 minutes.

Two. Cheese practice.

1. Heat 2kg of whole milk to 30℃ by microwave oven.

2. Add 120g concentrated lemon juice and keep the temperature at 30 degrees Celsius for 8 hours.

3. Pick with a spoon until it is decomposed into semi-clear whey and condensate, then add 10g salt and mix well.

4. Filter with gauze boiled in clean boiling water, compact and refrigerate for 8 hours.