Step 1

Peel and chop yellow potatoes into small chunks.

Step 2

Boil potatoes for 15-18 mins until tender.

Step 3

Transfer potatoes into strainer and push through with spatula. Alternatively, you can finely mash with fork or masher.

Step 4

Add in potato starch, mix and kneed until it forms a solid dough.

Step 5

Take 1 tbsp of dough, squeeze with hands, and roll it into a sphere.

Step 6

Press glass bottle halfway into dough ball. Repeat step 5 until the dough is used up.

Step 7

Boil button noodles for 5 minutes. To ensure it's fully cooked, take a bite out of one. Transfer to cold water to stop the cooking process.

Step 8

Transfer button noodles into bowl and prepare sauce.

Step 9

Finely dice garlic and slice green onion, transfer on top of button noodles.

Step 10

Drizzle in dark soy, light soy, and Chinese black vinegar.

Step 11

Sprinkle on some gochugaru and granulated sugar.

Step 12

Heat the oil on high, and carefully pour hot oil onto noodles.

Step 13

Mix until well incorporated, garnish with sesame seeds, and enjoy!