vegetarian slow cooker recipes please

[xalyssx]

My mum's coming over for dinner on Wednesday, and I want to cook something in the slow cooker for her. She doesn't eat meat or fish, but does eat eggs and dairy. DP doesn't eat peas, and I don't eat risotto. Ideally we don't want anything too spicy, as DS will be eating with us.

Any suggestions please?

I do a Shepherd's pie filling with Quorn mince, then transfer to a Pyrex dish, top with mashed sweet potato and grated cheese and bake.