M Craw
TVWBB Super Fan
No need for me. I grind my own hamburger.....
Chris is spot on.
Ever since using this approach when grilling burgers and I've had more compliments than I can count: https://aht.seriouseats.com/2010/03/the-burger-labs-top-ten-tips-for-better-burgers.html
I don't grind my own beef, but I buy freshly ground steak trimmings from the local grocery store, and they are some of the best burgers I've ever had, if not the best.
FWIW - I highly recommend this burger press: https://www.pamperedchef.com/shop/Cooking+Tools/Prep+Tools/Burger+%26+Slider+Press/1174