Originally Posted by muddafakka

I made this today.

blah blah blah....

Roast beef preparation:
-Put butter and some olive oil in pan and spread it around until it all melts.
-Add roast beef in along with pepper flakes and seasonings.
-Cook on medium-high for about 10 min. or until fully brown. If you like a little pink then you don't have to. For me, it may have been even less than 10 min. because it doesn't take long to brown.
-When the majority of the roast beef looks brown but isn't quite finished yet, that's when I throw in the cheese and barbecue sauce and stir it around so it melts and goes about evenly.

Originally Posted by axiomatik

you're re-cooking pre-cooked meat? I understand wanting it warm, so just throw it on the bread in the oven.