The Best Green Bean Casserole Recipe
Prep time: 50mins | 6 Servings
When it comes to comforting side dishes, few recipes can match the timeless appeal of a green bean casserole recipe. Whether youâre preparing a Thanksgiving feast, a Christmas dinner, or a cozy weeknight meal, this dish never fails to impress. With its creamy texture, crispy topping, and rich flavors, itâs a family favorite that has stood the test of time.
In this post, weâll walk you through how to make the best green bean casserole recipe from scratch with simple ingredients, easy steps, and expert tips for perfect results every time.
Why Everyone Loves This Green Bean Casserole Recipe
The green bean casserole has been a staple on American dinner tables since the 1950s. Originally created by Dorcas Reilly at Campbellâs Soup Company, it quickly became one of the most beloved side dishes of all time.
Hereâs why people still love it today:
Itâs easy to prepare with pantry-friendly ingredients.
You can make it ahead of time and reheat before serving.
Itâs versatile perfect for holidays, potlucks, or everyday dinners.
The combination of creamy sauce, tender green beans, and crunchy onions is pure comfort food.
Ingredients
4 cups fresh or frozen green beans, trimmed and cut
1 can (10.5 oz) cream of mushroom soup
Ÿ cup milk
1 cup fried onions (divided)
1 cup shredded cheddar cheese (optional for extra richness)
1 teaspoon soy sauce
Salt and pepper, to taste
1 tablespoon butter (optional, for extra creaminess)
Directions
1. Preheat and Prepare
Preheat your oven to 350°F (175°C).
If using fresh green beans, boil them for 5â6 minutes until just tender, then drain and set aside. If using frozen beans, thaw and drain them well.
2. Mix the Base
In a large mixing bowl, combine:
Cream of mushroom soup
Milk
Soy sauce
Half of the fried onions
Cheese (if using)
Green beans
Stir everything together until the beans are evenly coated.
3. Bake the Casserole
Pour the mixture into a greased 9×13-inch baking dish. Bake for 25 minutes or until the mixture is hot and bubbly.
4. Add the Crispy Topping
Sprinkle the remaining fried onions evenly on top. Return to the oven and bake for 5â10 minutes more, or until the onions are golden brown and crispy.
5. Serve and Enjoy
Let the casserole rest for 5 minutes before serving. The sauce will thicken slightly as it cools, creating that perfect creamy texture.
Tips for the Best Green Bean Casserole
Even though this green bean casserole recipe is simple, a few pro tips can take it from good to unforgettable:
Use fresh green beans for better texture and flavor.
Add garlic or sautéed mushrooms for extra depth.
Make it from scratch â use homemade mushroom sauce instead of canned soup for a fresher taste.
Try a twist! Swap the fried onions with crushed Ritz crackers, bacon bits, or panko breadcrumbs.
Add cheese like mozzarella or parmesan for a richer casserole.
Variations to Try
If you like experimenting in the kitchen, here are some fun ways to customize your green bean casserole recipe:
Bacon Green Bean Casserole â Add cooked bacon bits for smoky flavor.
Vegan Version â Use almond milk and vegan mushroom soup.
Gluten-Free Option â Use gluten-free fried onions and soup.
Cheesy Twist â Add shredded mozzarella or Swiss cheese for a creamier casserole.
Nutrition Facts
*Per serving (1 slice)
- Calories210 kcal
- Protein6 g
- Carbohydrates15 g
- Fat14 g
- Sodium420 mg
- Fiber 3 g
*Note: Nutrition may vary depending on ingredients and portion size.
FAQ'
1. Can I make green bean casserole ahead of time?
- Yes! You can prepare the casserole up to the baking step, cover it tightly, and refrigerate for up to 24 hours
2. Should I use fresh, frozen, or canned green beans?
- You can use any of the three!
3. Can I make green bean casserole without cream of mushroom soup?
- Absolutely. You can replace the canned soup with a homemade mushroom sauce made from butter, flour, milk, and sautéed mushrooms.
4. Can I freeze green bean casserole?
Yes, you can freeze it before baking. Assemble the casserole, wrap it tightly with plastic wrap and foil, and freeze for up to 2 months.
5. What can I substitute for fried onions?
If you donât have fried onions, try using:
Crushed Ritz crackers
Breadcrumbs mixed with butter
Crumbled bacon for a smoky twist
Crispy shallots or panko for a lighter texture
Now that you know how to make the perfect green bean casserole recipe, itâs time to put your apron on and start cooking!
â Tip: Double the recipe if youâre feeding a crowd this dish disappears fast!
Did you make this recipe?
Leave a comment below and share your twist or favorite topping idea. Donât forget to tag us on Pinterest or Instagram with your photos we love seeing your kitchen creations!

