Lunch ideas for work?

[MisselthwaiteManor]

I usually make a big lasagna/cottage pie or batch of pasta salad or batch of pies and big bowl of mash at the start of the week and DH will take a portion for lunch every day.

It's getting pretty repetitive so can you help me come up with something new?

Criteria are it must be able to be made in one go and keep in the fridge for 4-5 days, preferably reheatable in microwave.

Soup, quiche, corned beef hash, chilli?

Chilli is a good one but what to go with it? potatoes? Soup is a good one too, thank you!

enchiladas filled with spicy mince
vegetable chow mein
cannelloni
toad in the hole
macaroni cheese
stew and dumplings