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Traditional Southern Green Bean Casserole with creamy sauce and crispy fried onions in a white baking dish

Southern Green Bean Casserole


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  • Author: Aneta
  • Total Time: 35 minutes
  • Yield: 6 servings 1x

Description

This Traditional Southern Green Bean Casserole is a creamy, comforting Southern classic made with tender green beans, a rich mushroom sauce, and a golden fried onion topping. It’s simple, nostalgic, and perfect for Thanksgiving, Sunday dinner, or any time you want a cozy side dish that everyone will actually eat.


Ingredients

Scale
  • 4 cups fresh green beans, trimmed

  • 1 can (10.5 oz) cream of mushroom soup

  • 1/2 cup milk

  • 1 teaspoon soy sauce

  • 1/4 teaspoon black pepper

  • 1 1/2 cups French’s fried onions


Instructions

  1. Preheat your oven to 350°F (175°C). Lightly grease a baking dish.

  2. Bring a large pot of salted water to a boil. Add the green beans and cook for about 5 minutes, until tender-crisp. Drain.

  3. In a mixing bowl, whisk together the cream of mushroom soup, milk, soy sauce, and black pepper until smooth.

  4. Add the cooked green beans to the bowl and gently stir to coat.

  5. Transfer the mixture to the prepared baking dish and spread evenly.

  6. Top with the French’s fried onions.

  7. Bake for 25 minutes, or until hot, bubbling around the edges, and the onions are golden and crispy.

  8. Let rest for a few minutes before serving.

Notes

  • Fresh green beans give the best texture, but you can use canned or frozen in a pinch. If using canned, drain well. If using frozen, thaw and pat dry.
    Want it extra rich? Stir in 1/2 to 1 cup shredded cheddar before baking.
    You can make the casserole (without the fried onions) a day ahead, refrigerate, then add onions and bake before serving.

  • This is a classic Southern Green Bean Casserole side dish for Thanksgiving, but it also pairs beautifully with roast chicken .

  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Side Dish
  • Method: baked
  • Cuisine: Southern / American

Nutrition

  • Serving Size: 1 serving (about 1/6 of casserole)
  • Calories: 210 kcal
  • Sugar: 3 g
  • Sodium: 530 mg
  • Fat: 14 g
  • Saturated Fat: 3.5 g
  • Unsaturated Fat: 9.5 g
  • Trans Fat: 0 g
  • Carbohydrates: 17 g
  • Fiber: 2 g
  • Protein: 3 g
  • Cholesterol: 5 mg