Classic Green Bean Casserole Recipe
Introduction
Welcome to our classic green bean casserole recipe! This beloved dish has been a staple on holiday tables for generations. Whether you’re hosting a festive gathering or simply looking to add some comfort to your weeknight dinner, this recipe is sure to please. The combination of tender green beans, creamy mushroom sauce, and crispy fried onions creates a harmonious blend of flavors and textures that will have everyone coming back for seconds.
Green bean casserole holds a special place in many hearts, conjuring memories of family gatherings and cherished traditions. Its origins can be traced back to the 1950s when the Campbell Soup Company first introduced the recipe as a way to promote their cream of mushroom soup. Since then, it has become an iconic dish that is synonymous with comfort and nostalgia.
Why You’ll Love This Recipe
There are several reasons why this classic green bean casserole recipe is a favorite among many:
1. Easy and Quick
This recipe requires minimal prep work and can be assembled in just a few simple steps. It’s perfect for those busy days when you want a delicious meal without spending hours in the kitchen.
2. Creamy and Flavorful
The creamy mushroom sauce adds a rich and savory element to the dish, complementing the natural sweetness of the green beans. Each bite is bursting with comforting flavors that will satisfy your taste buds.
3. Crispy Topping
No green bean casserole is complete without the irresistible crispy fried onions on top. They add a delightful crunch and a burst of oniony goodness that takes this dish to a whole new level.
4. Versatile and Customizable
While the classic recipe is already delicious, you can easily customize it to suit your preferences. Add bacon for a smoky twist, sprinkle some cheese for extra indulgence, or incorporate different seasonings to elevate the flavors.
Ingredients
To make this classic green bean casserole, you will need the following ingredients:
For the Casserole:
- 1 pound fresh green beans, trimmed and halved
- 1 can (10.75 oz) condensed cream of mushroom soup
- 1/2 cup milk
- 1/2 cup crispy fried onions, plus extra for topping
- 1/4 teaspoon garlic powder
- 1/4 teaspoon black pepper
For the Crispy Topping:
- 1 cup crispy fried onions
Note: Feel free to adjust the quantities based on your personal preference and the number of servings you wish to make.
Step-by-Step Instructions
Follow these simple steps to create your own classic green bean casserole:
Step 1: Blanch the Green Beans
Bring a large pot of salted water to a boil. Add the green beans and cook for 3-4 minutes, or until they turn bright green and become slightly tender. Drain the beans and set them aside.
Step 2: Prepare the Mushroom Sauce
In a mixing bowl, combine the condensed cream of mushroom soup, milk, crispy fried onions, garlic powder, and black pepper. Stir until well combined.
Step 3: Mix the Green Beans and Mushroom Sauce
Add the blanched green beans to the mushroom sauce mixture. Gently toss until the green beans are evenly coated.
Step 4: Transfer to a Baking Dish
Transfer the green bean and mushroom mixture to a greased baking dish. Spread it out evenly to ensure even cooking.
Step 5: Add the Crispy Topping
Sprinkle the remaining crispy fried onions evenly over the top of the casserole.
Step 6: Bake the Casserole
Place the baking dish in a preheated oven at 350°F (175°C) and bake for 25-30 minutes, or until the casserole is hot and bubbly, and the crispy fried onions have turned golden brown.
Step 7: Serve and Enjoy
Remove the casserole from the oven and let it cool for a few minutes. Serve it warm and garnish with extra crispy fried onions, if desired.
Expert Tips for Success
Here are some expert tips to help you achieve the best results with your classic green bean casserole:
- For a fresher taste, you can use frozen green beans instead of fresh ones. Just make sure to thaw and drain them before blanching.
- If you prefer a more homemade flavor, you can make a from-scratch mushroom sauce using fresh mushrooms, onions, and garlic.
- For a little kick of heat, sprinkle some red pepper flakes or hot sauce into the mushroom sauce.
- If you want an extra crispy topping, mix the crispy fried onions with some breadcrumbs before sprinkling them over the casserole.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.
Variations and Substitutions
While the classic green bean casserole is always a hit, you can explore different variations and substitutions to suit your taste and dietary preferences:
- Add cooked and crumbled bacon to the casserole for a smoky twist.
- Sprinkle some shredded cheddar cheese on top of the casserole during the last few minutes of baking for a cheesy finish.
- If you’re lactose intolerant or prefer a dairy-free option, you can use a can of coconut milk instead of regular milk.
- For a gluten-free version, use gluten-free crispy fried onions and ensure the cream of mushroom soup is gluten-free as well.
Serving Suggestions
This classic green bean casserole pairs well with a variety of dishes. Here are some serving suggestions to complete your meal:
- Serve alongside roasted turkey or baked chicken for a comforting holiday feast.
- Pair with mashed potatoes and gravy for a classic combination.
- Enjoy as a side dish with grilled steak or roasted pork chops.
- Round out the meal with a fresh garden salad or steamed vegetables.
- For a refreshing beverage, serve with a glass of crisp white wine or sparkling water with a splash of lemon.
FAQs
Here are some frequently asked questions about classic green bean casserole:
1. Can I make this recipe ahead of time?
Absolutely! You can prepare the casserole ahead of time and refrigerate it until you’re ready to bake. Just make sure to add the crispy fried onions right before baking to maintain their crunchiness.
2. Can I freeze the leftovers?
While the texture of the green beans may slightly change upon freezing, you can freeze the leftovers in an airtight container for up to 2 months. Thaw in the refrigerator overnight before reheating.
3. Can I use canned green beans?
Although fresh or frozen green beans are recommended for the best texture, canned green beans can be used as a time-saving alternative. Just make sure to drain them well before using.
4. Can I use a different type of mushroom soup?
Yes, you can experiment with different flavors by using cream of chicken or cream of celery soup instead of cream of mushroom. Each variation will add a unique twist to the dish.
Final Thoughts
There you have it – a classic green bean casserole recipe that is sure to become a favorite in your kitchen. Whether it’s for a holiday celebration or a weeknight dinner, this dish brings comfort and nostalgia to every bite. The creamy mushroom sauce, tender green beans, and crispy fried onions create a harmonious medley of flavors that will leave your taste buds craving more. So gather your ingredients, follow the simple steps, and enjoy this timeless classic with your loved ones.
We hope you enjoy making and savoring this classic green bean casserole recipe. Don’t forget to share your cooking adventures and tag us on social media. Happy cooking!

Classic Green Bean Casserole Recipe
A beloved and iconic dish, classic green bean casserole features tender green beans coated in creamy mushroom sauce and topped with crispy fried onions. This comforting recipe brings together flavors and textures that are perfect for any occasion, from holiday gatherings to weeknight dinners.
Ingredients
- 1 pound fresh green beans, trimmed and halved
- 1 can (10.75 oz) condensed cream of mushroom soup
- 1/2 cup milk
- 1/2 cup crispy fried onions, plus extra for topping
- 1/4 teaspoon garlic powder
- 1/4 teaspoon black pepper
- 1 cup crispy fried onions (for topping)
Directions
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Blanch the green beans in boiling salted water for 3-4 minutes, then drain and set aside.
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In a mixing bowl, combine cream of mushroom soup, milk, crispy fried onions, garlic powder, and black pepper. Stir well.
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Add the blanched green beans to the mushroom sauce mixture and toss gently to coat evenly.
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Transfer the green bean and mushroom mixture to a greased baking dish, spreading it out evenly.
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Sprinkle the remaining crispy fried onions over the top of the casserole.
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Bake in a preheated oven at 350°F (175°C) for 25-30 minutes until hot, bubbly, and the fried onions are golden brown.
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Serve warm, garnished with extra crispy fried onions if desired.