Stewed in Tsugao

Peel the sweet potato skin thickly and cut into chunks

After soaking in water for about 5 minutes, add halved gardenia fruits to bring out the yellow color, then leave for another 5 minutes

Transfer the soaked potatoes and gardenia into a pot and cook for about 15 minutes until you can easily poke a chopstick through them

Once cooked, rinse off the yellow water, add water to cover the vegetables again, and bring to a boil. Add sugar at this point

After cooking for about 5 minutes, turn off the heat and let it cool for 5 minutes, then turn it back on and cover with aluminum foil. Repeat this process two more times

Finally, remove the aluminum foil, turn the heat up a little, and let the water evaporate. Shake the pot to cook it down a little, and it's done