Green Bean Casserole Recipe

This Green Bean Casserole is creamy, savory, and topped with irresistibly crispy fried onions. Tender green beans are folded into a rich mushroom sauce with simple seasonings, then baked until bubbling and golden. It’s an easy comfort-food side dish that works beautifully for holiday dinners, Sunday meals, and family gatherings.

Why You’ll Love This Recipe

This easy green bean casserole delivers plenty of comforting flavor without complicated preparation. The creamy mushroom sauce pairs perfectly with tender-crisp green beans, while crispy fried onions give every serving a satisfying crunch.

It’s also a practical holiday side dish because the ingredients are easy to find and most of the preparation takes only a few minutes. The familiar flavors make this classic green bean casserole especially family-friendly, whether you serve it for Thanksgiving-style dinners or an everyday meal.

Ingredients

• 4 cups frozen cut green beans
• 1 (10.5-ounce) can condensed cream of mushroom soup
• ½ cup milk
• 1 teaspoon soy sauce
• ½ teaspoon black pepper
• ¼ teaspoon seasoned salt, or more to taste
• 1½ cups crispy fried onions, divided

Instructions

1. Preheat the oven to 350°F (175°C).
2. Bring a medium pot of salted water to a boil.
3. Add the frozen green beans and cook for 2–3 minutes, until tender-crisp.
4. Drain the green beans thoroughly.
5. In a large bowl, combine the green beans, condensed mushroom soup, milk, soy sauce, black pepper, seasoned salt, and 1 cup of the crispy fried onions.
6. Stir gently until the beans are evenly coated in the creamy sauce.
7. Transfer the mixture to a 2-quart baking dish and spread it into an even layer.
8. Bake the Green Bean Casserole uncovered for 30–35 minutes, or until hot and bubbling around the edges.
9. Remove the casserole from the oven and gently stir.
10. Sprinkle the remaining ½ cup crispy fried onions evenly over the top.
11. Return to the oven and bake for another 10 minutes, until the topping is crisp and golden.
12. Let the casserole rest for about 5 minutes before serving.

Tips & Tricks

Drain the green beans thoroughly after boiling so excess water doesn’t thin the creamy mushroom sauce. Cook them only until tender-crisp because they will continue cooking in the oven.

Fresh green beans can replace frozen beans; trim and blanch them before assembling the casserole. Canned green beans also work well—simply drain them thoroughly and skip the boiling step.

For an extra-creamy casserole, add a small handful of shredded cheddar cheese to the mushroom mixture. If you want additional savory flavor, try a little garlic powder or onion powder.

Check the labels on the mushroom soup, soy sauce, seasonings, cheese, and crispy fried onions when shopping to ensure all ingredients meet your halal dietary requirements.

Details

Prep Time: 10 minutes
Cook Time: 45 minutes
Total Time: 55 minutes
Yield: 6 servings
Category: Side Dish
Method: Baking
Cuisine: American
Difficulty: Easy
Dietary Notes: Vegetarian-friendly when prepared with suitable ingredients; can be halal-friendly when all packaged ingredients are halal-compliant

Notes

You can use fresh, frozen, or canned green beans in this green bean casserole recipe. For canned beans, drain well and add them directly to the sauce.

For a richer variation, stir shredded cheddar into the filling before baking. Serve this casserole alongside roasted chicken, turkey, beef, mashed potatoes, rice, or other favorite family dinner sides.

Nutrition

Approximate nutrition per serving:

Calories: 220
Protein: 5 g
Carbohydrates: 25 g
Fat: 12 g

Nutrition values are estimates and will vary depending on the brands and exact quantities used.

FAQ

Can I make Green Bean Casserole ahead of time?
Yes. Assemble the casserole without the final crispy onion topping, cover it, and refrigerate. Add the topping near the end of baking so the onions stay crisp.

Can I use fresh green beans instead of frozen?
Absolutely. Trim the fresh beans and blanch them in boiling salted water until tender-crisp. Drain thoroughly before combining them with the mushroom sauce.

Can I make green bean casserole with canned green beans?
Yes. Canned green beans make this recipe even quicker. Drain them thoroughly and skip the initial boiling step.

How do I keep the fried onions crispy?
Save part of the crispy onions for the final 10 minutes of baking. Adding them near the end helps create a crunchy, golden topping instead of letting all the onions soften in the sauce.

What goes well with creamy green bean casserole?
It pairs well with roasted chicken or turkey, beef, mashed potatoes, roasted vegetables, rice, and other comforting family-style dishes.

Why is my casserole watery?
Excess moisture from the green beans is usually the culprit. Drain frozen, fresh, or canned beans thoroughly before mixing them with the sauce.

Storage

Store leftover Green Bean Casserole in an airtight container in the refrigerator for up to 3–4 days. Keep in mind that the fried onion topping will gradually soften.

For longer storage, freeze portions in freezer-safe containers for up to 2 months. For the best texture, freeze the casserole without a fresh crispy onion topping and add new onions when reheating.

Reheat refrigerated portions in a 350°F (175°C) oven until thoroughly heated. Smaller portions can also be reheated in the microwave, although the topping will be less crispy.

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EASY Green Bean Casserole

Green Bean Casserole combines tender green beans with creamy mushroom sauce.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Course Side Dish

Cuisine American

Ingredients

  

• 4 cups frozen cut green beans
• 1 10.5-ounce can condensed cream of mushroom soup
• ½ cup milk
• 1 teaspoon soy sauce
• ½ teaspoon black pepper
• ¼ teaspoon seasoned salt or more to taste
• 1½ cups crispy fried onions divided

Instructions

 

• Preheat the oven to 350°F (175°C).
• Bring a medium pot of salted water to a boil.
• Add the frozen green beans and cook for 2–3 minutes, until tender-crisp.
• Drain the green beans thoroughly.
• In a large bowl, combine the green beans, condensed mushroom soup, milk, soy sauce, black pepper, seasoned salt, and 1 cup of the crispy fried onions.
• Stir gently until the beans are evenly coated in the creamy sauce.
• Transfer the mixture to a 2-quart baking dish and spread it into an even layer.
• Bake the Green Bean Casserole uncovered for 30–35 minutes, or until hot and bubbling around the edges.
• Remove the casserole from the oven and gently stir.
• Sprinkle the remaining ½ cup crispy fried onions evenly over the top.
• Return to the oven and bake for another 10 minutes, until the topping is crisp and golden.
• Let the casserole rest for about 5 minutes before serving.

Notes

You can use fresh, frozen, or canned green beans in this green bean casserole recipe. For canned beans, drain well and add them directly to the sauce.

Conclusion

This creamy, crispy classic green bean casserole proves that a comforting side dish doesn’t need a long ingredient list. With tender green beans, savory mushroom sauce, and a golden fried onion topping, it’s simple enough for family dinners while still feeling right at home on a holiday table.

Once you’ve made it once, the straightforward preparation makes it an easy recipe to keep on hand whenever you need a warm, dependable side dish.