Is this a science fair project??

Every week we try to have a "clean out the fridge of left-overs" dinner. We've been lucky enough to have D.A.'s for the past two weeks (thanks in part to having only one other set of missionaries here). So last night we were having our c.o.t.f.o.l.o. dinner, and this is what we pulled out. Apparently some of this stuff has been in the fridge longer (much longer)  than 2 weeks.

Some were still good enough to eat, while some were completely unidentifiable...

..this one fell into the "what did this use to be?" category. We think it was curry?