If you're looking for a classic comfort food dish that is perfect for holiday dinners, family gatherings, or just a cozy night at home, a Traditional Green Bean Casserole is exactly what you need! This dish is simple to make, crowd-pleasing, and packed with delicious flavors. Made with tender green beans, creamy mushroom soup, crispy French-fried onions, and melty cheddar cheese, this casserole is a must-have on any dinner table. In this article, we’ll guide you through the ingredients, cooking instructions, and tips to make the perfect Green Bean Casserole. So, let’s dive in and learn how to make this classic recipe that your family will love.

What Is a Green Bean Casserole?
A Green Bean Casserole is a popular American side dish often served during Thanksgiving or Christmas. The recipe was originally created by Campbell’s Soup Company in the 1950s, with the intent of offering a quick and simple vegetable dish for home cooks. Over the years, the casserole has evolved, but its key ingredients remain the same—green beans, cream of mushroom soup, and crispy fried onions.
Ingredients List for Traditional Green Bean Casserole
To make a Traditional Green Bean Casserole, you’ll need the following ingredients:
- 4 cups green beans, drained and cut into bite-sized pieces: You can use thawed frozen beans, canned beans, or steamed fresh beans. Two 14-oz commercial cans will work perfectly if you prefer canned beans.
- 1 can of condensed cream of mushroom soup (10.75 oz): This forms the creamy base of your casserole. Opt for low-sodium or fat-free options if you're looking for a healthier version.
- 2-3 cups of cheddar cheese, divided: The cheese adds a rich, savory flavor to the casserole, with a portion mixed into the casserole and the rest sprinkled on top.
- 2 cloves garlic, pressed or minced: Garlic adds a subtle, aromatic flavor to the dish.
- 2 teaspoons onion powder: Enhances the savory flavors of the casserole.
- 10 ounces of cheddar-flavored French fried onions: These crispy onions give the casserole its signature crunchy topping.
Substitutions and Variations
Don’t have all the ingredients on hand or want to customize your Green Bean Casserole? Here are a few substitution and variation ideas to help you adapt the recipe to your preferences:
- Substitute fresh green beans: If you want a fresher taste, you can use fresh green beans. Just blanch them in boiling water for 5-7 minutes, then drain before using.
- Gluten-free version: Opt for gluten-free cream of mushroom soup and gluten-free French fried onions if you're sensitive to gluten.
- Dairy-free version: Substitute the cream of mushroom soup with a dairy-free version and use dairy-free cheese and fried onions.
- Add bacon or mushrooms: For an extra kick of flavor, stir in crumbled bacon or sautéed mushrooms into the casserole mix.
- Vegan option: Replace the cheddar cheese with vegan cheese, use a vegan mushroom soup, and make sure the French fried onions are vegan-friendly.
Step-by-Step Cooking Instructions
Now that we have all the ingredients ready, it’s time to start cooking the casserole. Follow these simple steps to create a delicious and creamy Traditional Green Bean Casserole that will leave everyone asking for seconds!

How to Cook Green Bean Casserole: A Step-by-Step Guide
- Preheat your oven to 350°F (175°C). Make sure the oven is ready to go as soon as you assemble the casserole.
- Prepare the green beans: If using fresh beans, steam or boil them until they are just tender, about 5-7 minutes. If using canned beans, drain them well.
- Combine the base ingredients: In a large mixing bowl, combine the cream of mushroom soup, minced garlic, onion powder, and half of the cheddar cheese (1-1.5 cups). Stir well to create a creamy mixture.
- Add the green beans: Gently fold the green beans into the soup mixture until the beans are fully coated.
- Transfer to a baking dish: Pour the bean mixture into a greased 9x13-inch casserole dish and spread it out evenly.
- Top with cheese: Sprinkle the remaining cheddar cheese (1-1.5 cups) over the top of the green bean mixture.
- Bake the casserole: Place the casserole in the preheated oven and bake for 20-25 minutes or until the cheese is melted and the casserole is bubbly.
- Add the crispy onions: After baking, remove the casserole from the oven and sprinkle the cheddar-flavored French fried onions evenly over the top.
- Return to the oven: Bake the casserole for an additional 5-10 minutes, or until the onions are golden brown and crispy.
- Let it cool slightly: Remove the casserole from the oven and allow it to cool for 5-10 minutes before serving. This will allow the flavors to meld together, making each bite even more delicious!
Common Mistakes to Avoid
To ensure that your Green Bean Casserole turns out perfectly, here are some common mistakes to avoid:
- Overcooking the green beans: Whether using fresh or frozen beans, avoid overcooking them before adding them to the casserole. Overcooked beans can become mushy, and the texture of the casserole will suffer.
- Not draining canned beans: If you’re using canned green beans, be sure to drain them well. Excess moisture can make the casserole watery.
- Skipping the pre-bake for the base: Always pre-bake the casserole for 20-25 minutes before adding the fried onions. This ensures that the base gets hot and bubbly, which is essential for even cooking.
- Using too many onions: While the crispy fried onions are delicious, using too much can overwhelm the dish. Stick to the recommended 10 ounces for the best balance of texture and flavor.
Serving and Presentation Tips
Serving a Green Bean Casserole can be as fun as eating it! Here are some tips to ensure your dish is both appealing and delicious:
How to Serve Green Bean Casserole
Green Bean Casserole is a versatile dish that can be served as a side for a variety of main courses. It pairs perfectly with:
- Roast turkey or chicken: This classic combination is ideal for Thanksgiving or holiday dinners.
- Pork chops or ham: The savory, creamy flavors of the casserole complement pork dishes wonderfully.
- Beef roast or meatloaf: For a hearty meal, pair this casserole with beef dishes like meatloaf or pot roast.
Presentation Ideas for Green Bean Casserole
Presentation matters, especially if you’re serving this dish during a special occasion. Here are a few ideas to elevate the look of your Green Bean Casserole:
- Use a decorative casserole dish: A colorful or patterned casserole dish can make the presentation pop on the dinner table.
- Garnish with fresh herbs: Sprinkle freshly chopped parsley, thyme, or rosemary on top for a touch of color and freshness.
- Serve in individual ramekins: If you want to make the dish more elegant, divide the casserole into individual ramekins for a more personalized presentation.
Green Bean Casserole Recipe Tips
- Make ahead: You can prepare the casserole a day in advance. Simply assemble the dish without the fried onions, cover, and refrigerate. When ready to bake, follow the instructions for baking and adding the onions.
- Reheat leftovers: If you have leftovers, you can reheat the casserole in the oven at 350°F until warm. Avoid microwaving, as it may make the fried onions soggy.
- Double the recipe: If you’re cooking for a crowd, feel free to double the recipe and use a larger baking dish. The casserole scales easily and remains just as delicious.
Frequently Asked Questions (FAQs)
Q: Can I use fresh mushrooms instead of cream of mushroom soup?
A: Yes! If you prefer a fresher taste, sauté about 1 cup of fresh mushrooms and mix them into the casserole base. You can also create your own mushroom sauce by combining cooked mushrooms with heavy cream and broth.
Q: Can I prepare Green Bean Casserole in advance?
A: Absolutely! You can assemble the casserole up to a day in advance and store it in the refrigerator. Just add the fried onions and bake when you’re ready to serve.
Q: How do I prevent my casserole from becoming too watery?
A: Make sure to drain canned beans thoroughly, and if you're using frozen beans, pat them dry before adding them to the casserole.
Q: Can I freeze Green Bean Casserole?
A: Yes, but it's best to freeze the casserole without the fried onions. Add the onions after thawing and just before baking.
Conclusion
A Traditional Green Bean Casserole is a timeless dish that never goes out of style. Whether it’s for a holiday gathering or a weeknight meal, this creamy, cheesy, and crunchy side dish is sure to be a hit. With simple ingredients and easy-to-follow instructions, you can recreate this comforting classic in your own kitchen. So next time you need a crowd-pleasing side dish, consider making a Green Bean Casserole—your family and friends will thank you!
PrintTraditional Green Bean Casserole Recipe
Traditional green bean casserole recipe with cheddar cheese, cream of mushroom soup, garlic, and crispy fried onions. This comforting dish is easy to prepare, perfect for family dinners, especially during holidays like Thanksgiving. Made with frozen, canned, or fresh beans for flexibility.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 4 cups green beans (thawed frozen, canned, or fresh)
- 1 can condensed cream of mushroom soup (10.75 oz)
- 2-3 cups cheddar cheese, divided
- 2 cloves garlic, pressed or minced
- 2 teaspoons onion powder
- 10 oz cheddar-flavor French Fried onions
Instructions
- Preheat oven to 350°F (175°C).
- In a large mixing bowl, combine green beans, mushroom soup, garlic, onion powder, and 1-2 cups of cheddar cheese. Mix well.
- Transfer the mixture to a baking dish.
- Top with remaining cheddar cheese and half of the French fried onions.
- Bake for 25 minutes, then sprinkle the rest of the fried onions and bake for another 5-10 minutes until golden and bubbly.
- Serve warm and enjoy!
Notes
- You can use fresh, frozen, or canned green beans. Adjust the seasoning to taste.
- For extra crunch, add more fried onions.
Nutrition
- Serving Size: ⅛ of casserole
- Calories: 310
- Sugar: 3g
- Sodium: 600mg
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