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Green bean casserole with creamy mushroom sauce and crispy fried onions on a spoon
Callie Brooks

Green Bean Casserole

A creamy, savory classic with tender green beans, rich mushroom sauce, and crispy onion topping. Perfect for holidays or easy weeknight dinners.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Side Dish
Cuisine: American
Calories: 220
Ingredients Method Nutrition Notes

Ingredients
  

  • 1 can condensed Cream of Mushroom soup 10.5 ounces
  • 1/2 cup milk
  • 1 teaspoon soy sauce
  • 4 cups cut green beans fresh, frozen, or canned
  • 1 1/3 cups crispy French fried onions divided
  • 1/4 teaspoon pepper to taste

Method
 

  1. 1. Spray a 9x9 casserole dish with cooking spray.
  2. 2. If using fresh beans, wash, cut, and blanch for 2 minutes. Drain well. If using canned, drain; if frozen, thaw.
  3. 3. In a bowl, mix cream of mushroom soup and milk until smooth, then stir in soy sauce.
  4. 4. Add green beans, 2/3 cup of the onions, and pepper. Stir to coat.
  5. 5. Spread mixture evenly in casserole dish.
  6. 6. Oven method: Bake at 350°F for 25 minutes. Stir, top with remaining onions, bake 5 more minutes until golden.
  7. 7. Air fryer method: Bake at 350°F for 10 minutes. Stir, top with remaining onions, cook 2 more minutes to crisp.

Nutrition

Serving: 1cupCalories: 220kcalCarbohydrates: 19gProtein: 3gFat: 14gSaturated Fat: 4gPolyunsaturated Fat: 8gCholesterol: 5mgSodium: 780mgFiber: 3gSugar: 3g

Notes

Use reduced sodium soy sauce and unsalted soup if you prefer lower sodium.
No extra salt is needed since ingredients are naturally salty.
If cooking with other dishes in the oven, check center for doneness before serving.

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