Bring and share.....need inspiration!

[FagotsAndPeas]

I need a one pot hot dish to take to a bring and share lunch that meets the following criteria.

Can be made the day before and reheated.
Cheap to make
Not curry or chilli (already taken)

Lasagne maybe?

Frittata or a quiche?

I had considered lasagne but reheating it would be a problem due to lack of oven space where the lunch is taking place.

Something I can take and reheat in my slow cooker would be ideal.

Have you ever made campfire stew? An old slimming world recipe cooked in the slow cooker with gammon and beans and peppers etc - really nice and meets your criteria 😊

Cassoulet