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Classic Campbell's Green Bean Casserole

5 from 1 vote

Nutrition

Calories: 125kcal | Carbohydrates: 12g | Protein: 3g | Fat: 7g | Saturated Fat: 3g | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 0.4g | Cholesterol: 3mg | Sodium: 424mg | Potassium: 193mg | Fiber: 2g | Sugar: 3g | Vitamin A: 409IU | Vitamin C: 7mg | Calcium: 42mg | Iron: 1mg

The provided nutrition information is automatically calculated. Accuracy is not guaranteed.

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This is my version of everyone's favorite Campbell's Green Bean Casserole. Just combine green beans with creamy mushroom soup and top with crispy fried onions for the perfect holiday side dish.

The baked green bean casserole in a casserole dish, topped with crispy fried onions.

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Classic Green Bean Casserole

This casserole is easy to make, uses simple ingredients, and is full of flavor. That's a win-win for me. I think it's the perfect side dish for Thanksgiving dinner or Christmas dinner.

You can even use Cajun Crispy Fried Onions instead of store-bought fried onions.

Ingredients in Campbell's Green Bean Casserole

The ingredients for green bean casserole measured out and placed on a white table.

See the printable recipe card below for the full list of ingredients and quantities.

How To Make Campbell's Green Bean Casserole

Prepare the beans

Make the casserole

  1. Add cream of mushroom soup, milk, soy sauce, garlic powder, onion powder, and black pepper to a large bowl. Mix together until well combined. Add the cooked beans and 1 cup of crispy fried onion. Mix with the soup mixture until well combined.
  2. Place the bean mixture into a greased 1½-quart casserole dish. Bake for 30 minutes at 350 degrees until hot and bubbly.
The ingredients for the casserole combined in a large bowl.
The casserole ingredients spread evenly in a baking dish.
  1. Stir the casserole, and sprinkle the remaining french-fried onions on top.
  2. Return the casserole back to the oven and bake for 10 more minutes until the onions are crispy. Serve immediately and enjoy!
Crispy fried onions sprinkled on top of the casserole.
The casserole at the end of the cooking time as soon as it was removed from the oven.

Variations

What To Serve With Campbell's Green Bean Casserole

I always serve this casserole with Pellet Grill Smoked Turkey, Smoked Spatchcock Turkey, and Traeger Smoked Turkey Breast.

It also goes great with Smoked Venison Roast, Roaster Oven Turkey, Smoked Turkey Thighs, and Air Fryer Boneless Skinless Chicken Thighs.

Storage & Reheating

Recipe Tips

Green bean casserole with crispy onions in a baking dish, ready to be served.

Recipe FAQ's

How many cans are 4 cups of green beans?

Four cups would be 2 cans of beans (15 ounces each); 1½ pounds of fresh beans, or 16 ounces of frozen beans.

Can I double this side dish recipe?

Yes, you can double or triple this recipe.

Can I make it ahead?

Yes. To make it ahead, prepare it according to the recipe, but do not bake it. Cover and refrigerate until ready, then bake.

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Printable Recipe

A closeup of cooked green bean casserole in a casserole dish.
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5 from 1 vote

Campbell's Green Bean Casserole

This is my version of everyone's favorite Campbell's Green Bean Casserole. Just combine green beans with creamy mushroom soup and top with crispy fried onions for the perfect holiday side dish.
Prep Time10 minutes
Cook Time40 minutes
Total Time50 minutes
Course: All Recipes, Side Dish
Cuisine: American
Servings: 8 servings
Calories: 125kcal
Author: Jeri Walker

Equipment

  • 1½ quart casserole dish or baking dish

Ingredients

  • 1 can Campbell's cream of mushroom soup 10.5 oz
  • ½ cup milk
  • 1 teaspoon soy sauce
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • ¼ teaspoon black pepper
  • 4 cups canned green beans, drained 2 cans, 14 fl oz/398 mL
  • cup crispy french fried onions divided

Instructions

  • Preheat your oven to 350°F. 
  • Combine Campbell's cream of mushroom soup, milk, soy sauce, garlic powder, onion powder, and black pepper in a large mixing bowl. Add green beans and 1 cup of crispy fried onions. Stir until well combined.
  • Place the green bean mixture into a greased 1½-quart casserole dish. Bake for 30 minutes until hot and bubbly.
  • Stir the casserole and sprinkle the remaining ¾ cup of crispy fried onions on top. Return the casserole to the oven to bake for 10 minutes more, or until the onions are crispy. Serve immediately.

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Notes

  • Drain the green beans well to prevent the casserole from being too watery.
  • Keep an eye on the casserole in the oven to make sure it doesn't burn. If you have a convection oven, it will cook much faster. If it starts to burn on top, cover the casserole with aluminum foil.

    Nutrition

    Calories: 125kcal | Carbohydrates: 12g | Protein: 3g | Fat: 7g | Saturated Fat: 3g | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 0.4g | Cholesterol: 3mg | Sodium: 424mg | Potassium: 193mg | Fiber: 2g | Sugar: 3g | Vitamin A: 409IU | Vitamin C: 7mg | Calcium: 42mg | Iron: 1mg

    The provided nutrition information is automatically calculated. Accuracy is not guaranteed.

    Love this recipe?Follow Winding Creek Ranch on Pinterest!!

    More Side Dish Recipes

    About Jeri Walker

    Jeri Walker is a recipe developer, food photographer, and recipe writer. She creates easy, flavor-packed recipes for the smoker, air fryer, and busy home kitchens that are designed to work every time. Her recipes and grilling expertise have been featured on MSN, FoodTalk, The Kitchn, Trivet Recipes, and more. When she’s not testing new recipes, she’s usually behind the camera or planning what to cook next.

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