Ingredients: half an apple, appropriate amount of fermented grains, rock sugar.

Practice steps:

1. Peel, core and slice apples.

2. add water to the pot and add sliced apples.

3. After the fire boils, turn to low heat and continue to cook.

4. After turning to low heat, add a spoonful of mash to continue cooking.

5. Cook until the apple is soft, and the fragrance of the apple can float out of the pot.