Slice onions mushrooms , and peppers
Place in pan with two sticks of butter & some Tx seasoning
Smoke or bake for 45 minutes at 275 degrees
While those are cooking mix ground beef some TX and mayo In a bowl
Pat Into six large burgers
Sprinkle both sides with tx seasoning and steak rub
Let those sit in the fridge till needed
After the peppers and onions have cooled for 45 min
Get your steaks on the grill and smoke for thirty minutes
After thirty minutes add the steaks to the pan
Add 8 cups of gravy
( make homemade if you want but I just use the mix to package directions )
Let that simmer for 30 more minutes
Then remove
Serve and enjoy !