I shoved them in the freezer and forgot to separate them. There is now a solid wedge of 6 chicken breast in a big lump.
So for I have wacked with a rolling pin, which dislodged an outer edge one, but had no impact on the rest. Smashed on the kitchen counter which broke a cup, and dropped from a great height which had no impact at all. So I shoved them back in the freezer!
But now I need them