Hi everyone and Happy New Year!

I wonder, if someone is playing the game, and can help me..
I'm at ch.2.
I have to find a way to use the photo machine. I've figured out what to do, more or less, but can't seem to find the stuff I need.
I have:
an empty bottle, a yogurt and a melted lollypop.
I know:
I have to turn it into boose somehow, to give to the crazy person next to the photo machine.
The question is- how???
Please help!
Rina