This gluten - free dairy - free tuna noodle casserole uses brown rice pasta for wheat pasta and cooked potatoes and almond milk to create an alternative to the standard cream of mushroom soup. (rachaelroehmholdt.com)
I linked my mom's tuna noodle casserole recipe, a mac and cheese even an adult can love, and a healthy dump and go soup.. (mizhelenscountrycottage.com)
Keep in mind these will change the texture and it won't have quite the same classic tuna noodle casserole taste. (wellnessmama.com)