Add coconut milk or water and simmer slowly until the juice is collected.
At this time, the fire can easily stick to the bottom of the pot.
Second, curry is too sticky. Suggest adding coconut milk. No coconut milk can be replaced by milk. It's normal for sticky things to get burnt when cooked. Coconut milk curry has a unique taste and a special fragrance. As shown in the picture, the juice has been collected, and there is no material, such as potatoes. If you continue to cook, it will burn. If you add water at this time, it will taste strange, like the strange feeling of soaking dry curry in water.
Third, when the curry stew is close to the juice collection, it should be constantly stirred, which is conducive to uniform heating and can avoid sticking to the bottom of the pot.