fridge scrapings omelette

I made an omelette yesterday with almost no oil (had run out.)  Used thinned-down tomato puree instead: and it worked... ish.  I mean it depends a lot on the type of pan you use.  

Chucked some chopped up tinned meatballs leftover in the fridge too: they were not great but the omelette disguised them adequately, better than food wastage.