Step 1

Peel potatoes and then cut into 0.8cm (make thicker slices). Then place in a large pot of boiling water. Cook for 2 minutes. Drain completely.

Step 2

Add oil in wok and fry the potatoes until slightly browned on the surface. In this step, we are trying to remove the water from the potatoes.

Step 3

Add doubanjiang, garlic, ginger, scallion white, chili powder, salt and sugar. Mix well. Then place red onion, scallion section and peppers. Drizzle some light soy sauce over the sauce. Toss to mix well. If you want to make it ever hotter, add some chili oil.