Greetings... I was wondering if anyone knew of a vegan option to replace condensed cream of mushroom or celery soup. My MIL makes a rice casserole that is a family favorite that relies heavily on Campbell's cream of mushroom soup (celery works, too). I'd love to be able to make this for my hubby, but can't find condensed "cream of" soups at our local co-op. Online searches only net recipes for homemade soups, but I'm really looking for a canned replacement that I can pull out of the pantry to make the casserole. Any suggestions?

Thanks much!