The potatoes are of a slender shape with a neat shape, less than 200 grams, cut into four pieces. More than 250 grams, cut into 6 (thickness, personal preference, not too fine), soak in water for 3 minutes, drain water
Add salt, sugar, cumin powder, chili powder, allspice powder, oyster sauce to the potato pieces (you can add no chili powder without spicy food), mix the seasoning and potatoes and leave for 10 minutes. (to the seasoning a little soup)
Preheat the oven 230 degrees
Put a tin foil on the baking tray, apply a thin layer of salad oil on the tin foil, and drain the seasoned potatoes to the seasoning sauce. Place them on the tin foil and brush the salad on the surface of the potatoes. In the oven, take it out after 5 minutes, apply a layer of seasoning juice on the surface, put it in the oven and bake it for 5 minutes, then turn it over and bake it. After baking for 5 minutes, remove it and apply a layer of seasoning. Finally, put it in the oven and bake it. Minutes. The total time is 20 minutes.
The time of baking should be judged according to personal preference and the size of the potatoes. The potato pieces I cut are relatively large, and I like the soft taste. After roasting for 20 minutes, I baked for another 3 minutes. If the potatoes are cut into smaller pieces for 15 minutes, it is enough.