Irresistible Campbells Green Bean Casserole

Category: Traditional Thanksgiving Recipes & Holiday Favorites

This classic dish features vibrant green beans enveloped in a rich cream of mushroom sauce, finished with a generous topping of crisp fried onions. Easy to prepare in under an hour, it makes an ideal side for festive occasions or any family meal. The blend of earthy mushrooms and the savory crunch of fried onions creates a crowd-pleaser that's both nostalgic and satisfying. Suitable for up to six, it's an essential addition to any comfort-food spread.

Recipes Fives Halima
Created by Mary Loxip Mary Loxip
Last updated on Mon, 17 Nov 2025 06:55:58 GMT
A bowl of green beans with onions and cheese. Pin
A bowl of green beans with onions and cheese. | panbite.com

This irresistible Campbells green bean casserole is the star of my family’s holiday table and honestly turns an ordinary weeknight into something a little special Thanks to its creamy nostalgic flavor and classic crunchy topping it is always gone before the main dish Even those who claim not to like green beans come back for seconds

Last Christmas I brought this casserole to our small family dinner and everyone asked for the recipe before the meal was even over The secret is in the golden onions and super creamy mushroom base

Gather Your Ingredients

  • Condensed cream of mushroom soup: provides the creamy rich base use a quality brand for best flavor
  • Milk: helps achieve the right pourable consistency whole or 2 percent works well
  • Soy sauce: adds deep savory notes and balances the richness use low sodium if you prefer
  • Green beans: offer freshness and vibrant color canned for convenience fresh for a crisper bite or frozen for easy prep make sure to drain or thaw well
  • Ground black pepper: gives gentle heat and a little depth try fresh cracked for the best result
  • Crispy french fried onions: bring irresistible crunch and savory flavor look for a golden color and freshness check the sell by date for best texture

How to Make It

Prep the Oven and Dish:
Heat oven to 350 degrees and lightly grease a two quart casserole dish to prevent sticking and make serving easier
Make the Sauce Base:
In a large bowl mix the condensed mushroom soup milk soy sauce and black pepper whisk until completely smooth so that the flavors are blended without lumps
Combine with Beans:
Add your drained green beans to the bowl and gently fold to coat every piece and distribute the creamy mixture evenly
Assemble in Casserole Dish:
Spoon the green bean mixture into your prepared baking dish spread evenly then sprinkle about two thirds of the crispy onions over the top to become extra golden during baking
Bake to Perfection:
Bake uncovered for twenty five minutes or until the casserole is bubbling and heated through this ensures the beans get hot and the flavors meld
Finish with Onion Crunch:
Remove casserole from the oven sprinkle the remaining onions evenly on top then return to oven for five more minutes until onions are deep golden and crisp
Cool and Serve:
Let the casserole rest for five minutes before serving so the sauce thickens slightly making it easier to portion and extra satisfying
A bowl of food with a fork in it.
A bowl of food with a fork in it. | panbite.com

My kids now call this grandma’s magic green bean recipe They always argue over the corner pieces with the most onions I love the taste of the onions straight from the can but nothing beats them after a little oven time so crisp and golden

Flavor Boosters

Try cream of celery or cream of chicken soup for a slightly different flavor Tamari or coconut aminos can stand in for soy sauce for gluten free and low sodium diets Fresh green beans deliver a little bite but need a quick three minute blanch before adding

Serving Suggestions

This casserole stars at Thanksgiving and Christmas but also fits beautifully beside roast chicken or a baked ham For weeknights I serve with a loaf of warm bread and a green salad Leftovers make a great filling in savory hand pies or wraps just tuck into a tortilla and heat

Creative Twists

In spring try adding a cup of sautéed mushrooms or a sprinkle of fresh herbs for brightness During fall toss in toasted almonds for a nutty twist In the heart of winter add a generous pinch of red pepper flakes for extra warmth

A bowl of food with green beans and onions.
A bowl of food with green beans and onions. | panbite.com

Everyone will be asking for your secret This nostalgic side always disappears fast so make a double batch if you want leftovers

Common Questions About This Recipe

→ Can I use fresh green beans instead of canned?

Yes, fresh green beans can be used. Blanch them briefly before assembling to ensure a tender texture.

→ What can I substitute for cream of mushroom soup?

You can use homemade mushroom sauce or substitute with cream of celery or chicken soup for a different flavor profile.

→ How do I keep the fried onions crispy?

Wait to add the final layer of fried onions until the last few minutes of baking to ensure they stay crunchy.

→ Is this dish suitable for make-ahead?

Yes, assemble in advance without the fried onions, then bake and add onions just before serving.

→ Can I freeze leftovers?

Leftovers can be frozen, but the onions may lose their crunch. Reheat in the oven for best results.

Irresistible Campbells Green Bean Casserole

A warm dish of tender green beans in creamy mushroom sauce, topped with golden fried onions. Popular for holidays, gatherings, and cozy family dinners. Save & click.

Preparation Time
25 minutes
Cooking Time
25 minutes
Complete Time
50 minutes
Created by Mary Loxip: Mary Loxip

Type of Recipe: Thanksgiving

Level of Skill: Perfect for Beginners

Cultural Cuisine: American

Serves: 6 Portion Size (One 1.5-quart casserole)

Dietary Needs: Suitable for Vegetarians

What You Need

→ Main Ingredients

01 1 can (10.5 oz) condensed cream of mushroom soup
02 1/2 cup whole milk
03 1 teaspoon soy sauce
04 4 cups cut green beans (from 2 cans, 1 lb fresh, or one 16 oz frozen package)
05 1/4 teaspoon ground black pepper
06 1 1/3 cups crispy french fried onions, divided

How to Make It

Step 01

Preheat oven to 350°F. In a large mixing bowl, blend condensed cream of mushroom soup, whole milk, and soy sauce until smooth.

Step 02

Add cut green beans and ground black pepper to the bowl. Stir thoroughly to coat the beans evenly with the creamy mixture.

Step 03

Fold in 2/3 cup of crispy french fried onions, reserving the rest for topping.

Step 04

Spoon the mixture evenly into a 1.5-quart casserole dish.

Step 05

Place dish in the preheated oven and bake for 25 minutes or until hot and bubbling.

Step 06

Remove casserole from oven. Sprinkle remaining crispy fried onions over the top and bake for an additional 5 minutes or until onions are golden and crisp. Serve hot.

Extra Tips

  1. For optimal texture, use fresh green beans blanched until just tender before adding to the sauce.

Tools You'll Need

  • Large mixing bowl
  • 1.5-quart casserole dish
  • Oven

Allergen Information

Always review ingredients for possible allergens and consult a healthcare provider if unsure.
  • Contains milk, soy, gluten, and wheat.

Nutritional Details (Per Serving)

These facts are provided as informational and aren't a substitute for professional advice.
  • Calories: 250
  • Fat Content: 12 grams
  • Carbohydrate Content: 30 grams
  • Protein Content: 15 grams