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Overhead view of a festive holiday meal featuring a large serving dish of golden-brown Green Bean Casserole topped with crispy fried onions.

Classic Green Bean Casserole Recipe

This classic green bean casserole combines creamy mushroom soup, tender green beans, and crispy fried onions for a comforting side dish. Perfect for holidays or any family meal, it's easy to prepare and always a crowd-pleaser.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings 6 people
Calories 220 kcal

Equipment

  • Oven
  • Casserole dish

Ingredients
  

Main Ingredients

  • 10.5 ounces Campbell's® Condensed Cream of Mushroom Soup or Unsalted Cream of Mushroom Soup or Cream of Celery Soup
  • 0.5 cup 2% milk
  • 1 teaspoon soy sauce
  • 4 cups cooked cut green beans
  • 1.33 cups French's® French Fried Onions (amount divided in recipe steps below)

Instructions
 

Preparation

  • Preheat oven to 350°F. Combine soup, milk, soy sauce, green beans, and 2/3 cup of fried onions in a 1 1/2-quart casserole dish, then season with salt and pepper.

Baking

  • Bake the mixture for 25 minutes until hot and bubbling, then stir the bean mixture and sprinkle with the remaining 2/3 cup of onions.
  • Continue baking for another 5 minutes until the onions are golden brown.

Serving

  • Let the casserole rest a few minutes before serving to allow flavors to meld, and store any leftovers in an oven-safe dish for easy reheating.

Notes

Let the casserole rest a few minutes before serving to help the flavors meld and the casserole settle. Store leftovers in an oven safe dish for easy reheating.