How to Master food culture in 6 Simple Steps

https://blogfreely.net/entinewlqy/h1-b-7-trends-you-may-have-missed-about-koreanisches-lebensmittelgeschaft-in

Wet smooth arms in advance of making the patties. The patties must be shaped loosely, not packed or pressed, and should still be about one-0.5-inch thick and fairly wider than the bun.