Lunch options I can freeze

[Taswama]

So I’m trying to eat more plant based and struggling with lunches.
For years I have made batches of cheese sandwiches at the weekend and taken one out each day for lunch. Boring but simple. I did one with hummus this weekend although DP was very sceptical that it would survive the freezer, we’ll see.
Occasionally I now make some quinoa and have a salad with it. I don’t mind doing this once or twice a week but not everyday.
I don’t have access to a microwave at work so can’t take soup in, or reheat anything else.
Any ideas?

Yesterday I roasted some veg; butternut squash, sweet potatoes, aubergine, peppers, and made some harissa chickpeas and whizzed up some couscous.

Each of them are in a pot and each day I'm dishing up a bit of each for a roasted vegetable salad with some salad leaves....or if you've got more Tupperware than me, you could serve them all up and just take a pot each day..