A Beginner's Guide to food market

https://archersepa285.tearosediner.net/the-most-common-mistakes-people-make-with-koreanischer-supermarkt-in-frankfurt

Wet fresh hands just before making the patties. The patties will have to be fashioned loosely, no longer packed or pressed, and should still be about one-0.5-inch thick and rather wider than the bun.