Green Bean Casserole Recipe

Are you looking for a delicious and comforting dish to serve at your next gathering? Look no further than this amazing green bean casserole recipe! Packed with flavors and textures that will leave your taste buds craving for more, this classic dish is sure to be a hit with your family and friends. In this article, we will walk you through the step-by-step process of creating a mouthwatering green bean casserole that will impress everyone around the table.

Green bean casserole is a beloved American side dish that is often served during holidays and special occasions. It consists of green beans, a creamy sauce, and a crispy topping. The combination of these ingredients creates a harmonious blend of flavors and textures that make this dish so irresistible.

What is Green Bean Casserole?

Green bean casserole is a dish that originated in the United States in the 1950s. It was created by the Campbell Soup Company as a way to promote its mushroom soup. Since then, it has become a staple on many dinner tables, especially during Thanksgiving and Christmas.

Prep Time 50 Min
Food Type Non Veg


To make a delicious green bean casserole, you will need the following ingredients:

  • 2 cans of green beans
  • 1 can of cream of mushroom soup
  • 1/2 cup of milk
  • 1 cup of crispy fried onions
  • 1/2 teaspoon of garlic powder
  • Salt and pepper to taste

These ingredients are easily available in most grocery stores, making it convenient to prepare this dish whenever you desire.

Preparing the Green Beans

Start by draining the canned green beans and rinsing them under cold water. This step helps to remove any excess sodium and preserve the vibrant green color of the beans. If you prefer using fresh green beans, blanch them in boiling water for a few minutes until they become tender-crisp. Then, transfer the beans to an ice bath to stop the cooking process and retain their bright green color.

Making the Sauce

In a saucepan, combine the cream of mushroom soup, milk, garlic powder, salt, and pepper. Stir well to ensure that all the ingredients are fully incorporated. Heat the mixture over medium heat until it starts to bubble, then reduce the heat and let it simmer for a couple of minutes. This will allow the flavors to meld together and create a rich and creamy sauce.

Assembling the Casserole

Take a baking dish and add the drained green beans to it. Pour the mushroom sauce over the beans, making sure to coat them evenly. Gently stir the mixture to ensure that all the beans are well-covered in the creamy sauce. This step ensures that every bite of the casserole is bursting with flavor.

Topping and Baking

Now comes the exciting part—adding the crispy fried onions! Sprinkle the fried onions on top of the green bean mixture, creating an even layer. The onions will not only add a delightful crunch but also impart a savory and slightly sweet flavor to the casserole.

Place the baking dish in a preheated oven and bake at 350°F (175°C) for about 25 minutes, or until the casserole is heated through and the onions have turned golden brown. The aroma that fills your kitchen during this process is simply irresistible.

Tips and Variations

  • For an extra kick of flavor, add a pinch of cayenne pepper or a dash of Worcestershire sauce to the mushroom sauce.
  • Experiment with different toppings, such as crushed crackers or shredded cheese, to add your own twist to the casserole.
  • If you’re short on time, you can use frozen green beans instead of canned or fresh ones. Just make sure to thaw and drain them before using.

Serving and Enjoying

Once the green bean casserole is out of the oven, allow it to cool for a few minutes before serving. This dish pairs well with roasted turkey, mashed potatoes, or even as a standalone vegetarian option. The creamy sauce and crispy onions complement the tender green beans, creating a delightful medley of flavors that will leave your guests coming back for seconds.


In conclusion, the green bean casserole is a timeless classic that brings comfort and joy to any occasion. With its simple yet satisfying combination of green beans, creamy mushroom sauce, and crispy fried onions, it has become a favorite dish in many households. By following this easy-to-follow recipe, you can create a scrumptious green bean casserole that will leave a lasting impression on your family and friends.


Can I make this green bean casserole ahead of time?

Absolutely! You can assemble the casserole ahead of time and refrigerate it overnight. Just make sure to add the crispy fried onions right before baking to maintain their crunchiness.

Can I use fresh green beans instead of canned ones?

Yes, fresh green beans can be used in this recipe. Simply blanch them in boiling water until they are tender-crisp and then proceed with the rest of the recipe.

Can I make a vegan version of this green bean casserole?

Certainly! You can substitute the cream of mushroom soup with a vegan alternative, use plant-based milk, and opt for crispy fried onions that are free from animal products.

How long will the leftovers last in the refrigerator?

The leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days. Just reheat them in the oven or microwave before enjoying.

Can I freeze the green bean casserole?

While it is possible to freeze the casserole, it is best to consume it fresh for optimal taste and texture.

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