Rinse the jasmine rice until the water runs clear. Drain well and set aside.
Heat a clay pot until it’s smoking hot. Reduce to medium heat, add the lard, and let it melt. Add the drained rice and spread it evenly across the bottom.
NOTE: If you don't want to use lard, use neutral oil instead.
Pour in the water, cover, and cook for 6 minutes until the water is absorbed and the rice is halfway cooked.
Turn the heat to low. Layer the sausage and cured pork on top of the rice. Cover and cook for 8–10 minutes.
Drizzle a bit of neutral oil around the edge of the lid so it drips down the sides and helps form the crust.
Every 2 minutes, gently tilt the pot so different sides touch the flame. This helps form an even, golden crust across the entire bottom.
Use a spoon to peek along the side — if the bottom is golden and crispy, it’s ready for the final step.
In the last two minutes of cooking, crack in an egg and add the blanched yu choy.
Turn off the heat, cover, and let it steam for another 2 minutes.
Drizzle with sweet soy sauce, mix everything together, and enjoy immediately while the rice is still sizzling.