Production of Korean hot sauce: raw materials: one catty of yellow sauce, half of sugar water (preferably Korean), and two pieces of Chili noodles, depending on personal taste. Practice: put the yellow sauce in a small pot with a lid, pour the syrup, stir well, cover it and heat it in a microwave oven. I don't know exactly how long it will take, but I know that after the yellow sauce bubbles, just take it out. After cooling, pour in the Chili noodles, stir them evenly, then put them in a microwave oven for heating, take them out after bubbling, and add monosodium glutamate. You're finished. It's better than the Korean hot sauce sold in the supermarket.