"Tuna" Mushroom Casserole

From this recipe: http://vegweb.com/recipes/tuna-mushroom-casserole

First, this had no resemblance to tuna or tuna casserole. None. With that out of the way, it was really tasty. Made the usual no oil adjustments, used mushroom broth instead of vegetable broth, used chickpea flour for the flour. Best of all - plenty of leftovers!