Sausage Green Bean Potato Casserole

1 package smoked sausage, sliced ¼” thick
1 lb baby red potatoes, washed, sliced in half
2 15 oz cans green beans, drained
⅛ cup vegetable oil
¼ cup butter
1 cup onions, chopped
3 cloves garlic, minced
1/2 tsp Creole seasoning
1/2 tsp garlic powder
1/2 tsp pepper
1/4 tsp red pepper flakes
¼ cup water
Preheat oven to 400° and spray a 8×8 baking dish with a non stick spray.
Wash potatoes, cut in half and add to a sealable gallon size baggie.
Add oil, seasonings, pepper and red pepper flakes to baggie. Shake to coat.
Remove sausage from pan and when cool enough add to baggie.
Melt butter in frying pan and add onions and garlic, cook until onions are translucent.
Let cool for a few minutes and then when cool enough, add to baggie and shake to mix.
Lastly, add green beans to baggie, shake to mix and then empty contents into prepared baking dish.
Cover with foil and place in the oven. Bake for 40 minutes or until potatoes are tender.
Carefully remove from oven and enjoy!