There’s a sandwich company that sold these for a few years. I won’t advertise for them. Let’s call it James Jack. I miss them dearly now that they aren’t sold anymore. Grab one and go. Delicious.

Use ice trays and freeze the broth into cubes. Then put those cubes into bags just like you would store normal bags of ice in the freezer. Take out as few or as many as you need at a time.