Step 1: Turn on your grill.
Step 3: semi-toast the bread. I usually just bang it in the toaster for a minute or so but you could also put it in the grill to brown one side.
Step 5: take the bread out of the toaster/grill.
Step 7: spread the tomato puree over the browner side.
Step 9: if you’re using ham, now’s the time to bang it on! If you’re feeling generous go crazy and spread more tomato puree over the top
Step 11: place 2 burger cheeses over the slice (if you’re tight, just use one)
Step 13: throw your slathered slice in the grill until the cheese melts some (shouldn’t take more than a minute or so)
Step 15: whip it out and chow down :d