A simple minestrone is hearty and can be made vegetarian or with meat The Tupperware Cook Some More recipe is dead easy.
Soups with pearled barley and a couple of bean varieties with celery can be good, too.
I might organise to make some Honduran 'tamales' with my mum shortly - we make it in huge batches and freeze them, just thawing them overnight in the fridge and heating them up in their wrapping (banana leaves and foil) with boiling water on the stove. Just thinking out loud now as to what I LOVE to eat and could just have it in the freezer to eat during babymoon! Can be eaten with just a fork and is an all-in-one meal - can be veggo, too