Well, my new found Butcher friend had these marked down from $2.99 to $.99. WOW, and they are brisket flats, not beef rounds.
The marinade. Vidalia Onion marinade, Webers black Peppercorn rub, and a dash of syrup for good measure. I did the fry pan salt test and it past without soaking.
This is the marinade.
All coated and in the fridge till tomorrow night.
Thanks for watching.