2. Practice 2: Prepare materials. 5 grams of auricularia auricula, black sesame powder 10 gram, and 30 grams of white sugar. Soak auricularia auricula in warm water for 2 hours, remove pedicles and tear petals. Stir-fry black sesame powder for fragrance, and then put auricularia auricula and black sesame powder into aluminum pot. Drain water properly, and put it on low fire for a long time 1 hour, and drain the juice. It is difficult to drain water again. Combine the two decoctions, add white sugar and mix.
3. Practice 3: Prepare materials. Sesame is appropriate and salad oil is appropriate. First, select sesame seeds, remove residues, wash away dust, control the moisture, then put them into a spicy dry pot and fry them gradually with slow fire; Then put the fried white sesame seeds and salad oil into a blender to make a sauce.