Step 1

Preheat the oven to 350 degrees Fahrenheit. Grease 1 1.5-quart baking dish with oil or butter.

Step 2

In a saucepan, add the chicken broth and bring to a boil.

Step 3

Add the green beans and cook for 10 minutes.

Step 4

In a large skillet, add the butter. Once melted, add the onions and mushrooms and stir.

Step 5

Drain the green beans and add them to the onions and mushrooms.

Step 6

Stir in the mushroom soup, onion rings, and seasonings.

Step 7

Pour the mixture into the greased baking dish.

Step 8

Bake the casserole for 20 minutes. Top with grated cheese and bake for 10 more minutes, or until the cheese is melted. Enjoy!