Last week I cooked a meatloaf on Sunday, and took a slice to eat at work for lunch each day. I feel that this worked pretty well as it's easy to transport and non messy once I'm at work. Salads can be too laborious and messy to eat plus they need to be prepared daily.
Are there any other meals I could prepare in advance? I thought of soups, which will also keep in the fridge for the week and I can take in a thermos and drink.