No. Luke was only in that thing long enough for Han to build the actual shelter. If Han's kit had a shelter, it also likely had a ration pack (and we later see how compact such things are when Luke gets to Dagobah).
Even if it didn't, those things stink to high heaven, and one assumes they don't taste any better than they smell, so they'd have to be borderline starving to even consider it an option. They were only out there for one night; not nearly enough time to get more than somewhat hungry. Even if for some insane masochistic reason they did want to try it; it would have been frozen solid in a matter of hours, and *raw*. Bugger that for a game of conkers!
P.S. No, before anyone suggests it; you couldn't "cook" the meat by using the lightsaber to slice off steaks. Anything hot enough to liquefy most metals on contact would only burn the meat, not cook it. Your steaks would be un-minced tauntaun tartare wrapped in charcoal. Even if you managed to swallow it, it wouldn't stay swallowed for long. Also; food poisoning! I do not recommend risking dehydration when one is already hypothermic. Very bad life choices.
