The rice is still 'cooking', but it will be ready in 10 minutes.
There''s' something 'cooking', but he won't say what.
delicious 'home cooking' [=food cooked at home]
(..) - This is beginning. - We've got... one dead guy, not three. No motive. Don't start that big brain of yours... cooking on this, alright? I'd like to be reassigned. Whoa. What are you talking about? This can't be my last duty. It'll go on and on. (..)1995 Se7en