In a bowl, mix all ingredients except crushed onion rings. Prepare a 9 x 13 inch baking dish with cooking spray. Pour bean mixture in baking dish. Bake at 350 degrees F for 45-60 minutes. Take dish from oven and top with crushed onion rings. Return dish to oven for 12 minutes or till onions are browned. Can serve immediately or later.
*The mushrooms can be omitted or lessened, if desired
By Terri from NV
Related: 
Green Bean Casserole Tips and Recipes
By
09/21/2006
I dont care too much for canned potatoes either, but this sounds good and will definately try this out on my family. Thank you for sharing.
By
09/20/2006
I made this recently, again, for a faster version. This time, I put it in the microwave for 6 minutes, while crushing my French fried onion rings. Sprinkled the FF onion rings over the entire casserole. I had my oven heating up & transferred my casserole from the microwave to the oven, till the onion rings were browned. This helped out tremendously & I had my casserole prepared and baked in record time.
Like ThriftyFun on Facebook
