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Close-up of a Southern Green Bean Casserole with melted cheese and crispy onions.

Ultimate Southern Green Bean Casserole Recipe

A classic Southern side dish, this green bean casserole combines tender green beans with creamy mushroom soup, cheddar cheese, and crispy fried onions for a comforting and flavorful dish.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings: 8 servings
Course: Side Dish
Cuisine: Southern
Calories: 250
Ingredients Method Notes

Ingredients
  

Green Beans
  • 2 cans green beans, drained
  • 1 can cream of mushroom soup
  • 1 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1 cup french fried onions
  • 0.5 teaspoon garlic powder
  • 0.5 teaspoon onion powder
  • to taste salt and pepper
  • 0.5 cup milk

Method
 

  1. Preheat oven to 350°F (175°C).
  2. Mix green beans, mushroom soup, sour cream, milk, garlic powder, onion powder, salt, and pepper.
  3. Stir in half of cheddar cheese and onions, then transfer to a greased baking dish.
  4. Top with remaining cheese and onions, then bake for 25-30 minutes until bubbly and golden.
  5. Let cool briefly before serving.

Notes

For extra flavor, add a dash of hot sauce or paprika before baking.