Gluten Free Green Bean Casserole
Making Gluten Free Green Bean Casserole from scratch is easy. This recipe is tastier than the classic recipe you remember!
Servings: 6
Ingredients
- 3 Tbs Unsalted Butter
- 1 Small Onion, Diced. ½ to ¾ cup total
- 8 oz. White Button Mushrooms, Sliced
- 16 oz. Cut Frozen Green Beans, Thawed
- 1 10.5 oz. Can Gluten Free Cream of Mushroom Soup or make my easy homemade version in the notes below.
- 3 oz. Gluten Free French Fried Onions
- 1 ½ Cups Shredded Cheese Blend, Divided
- ½ tsp. Garlic Powder
- ½ tsp. Salt
- ¼ tsp Black Pepper
Instructions
- Preheat oven to 350ºF.
- Coat a 2 quart casserole dish with cooking spray.
- Heat Butter in a large skillet over medium high heat.
- Once the butter has melted, add sliced mushrooms and sauté for about 5 minutes until most of the liquid has evaporated and the mushrooms begin to brown.
- Add the diced onion and cook for an additional 3-5 minutes until the onions begin to soften.
- Once the onions have begun to soften, add the thawed green beans and cook for a minute or two to evaporate some of the water.
- Stir in the condensed soup, fried onions, ½ cup shredded cheese, garlic powder, salt and pepper and mix thoroughly.
- Put mixture in prepared casserole dish and bake uncovered for 20 minutes.
- After 20 minutes, remove from oven, top the casserole with the remaining cup of cheese.
- Return to oven and bake for an additional 10 minutes or until the cheese has melted.
Video
Notes
Get ahead on the cooking and make this a day or two before you eat it. Here are the steps to make the Gluten Free Green Bean Casserole ahead of time.
- Prepare the casserole and put it in the prepared casserole dish.
- Cool, cover and refrigerate.
- On cooking day, remove the casserole from the refrigerator and uncover while the oven preheats.
- Proceed with baking instructions adding a few minutes to the cook time if needed because of the casserole being chilled.
- After the casserole has heated through, top casserole with cheese and bake an additional 10 minutes to melt the cheese.