I have tried and failed once again to make chocolate no bake cookies. They came out too crumbly to pick up. They still taste great...just not much cookie to them. Could I use the crumbles in place of the chopped hershey bar bits in the icing on a Hershey Bar cake? Or would it be too chewy? I'm planning on making the cake either way so it would be great to repurpose my crumbles in some way.