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Classic Green Bean Casserole Recipe

Classic Green Bean Casserole Recipe


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4.6 from 16 reviews

  • Total Time: 35-40 minutes
  • Yield: 4 to 6 1x

Description

Green bean casserole brings comfort right to your dinner table, blending creamy sauce with crispy onions for a classic side dish that everyone adores.


Ingredients

Scale

Main Ingredients:

  • 1 lb green beans
  • 10 oz mushrooms
  • 1 can Mushroom Soup or cream of mushrooms soup
  • 1 cup cheddar cheese

Supporting Ingredients:

  • 1 medium onion, chopped
  • 2 garlic cloves

Finishing/Topping Ingredients:

  • 1 cup fried onions
  • 1 tablespoon olive oil
  • Salt & pepper to taste

Instructions

  1. Warm your olive oil in a large skillet over medium heat at 350°F. Sauté 1 chopped medium onion and 2 minced garlic cloves until they become translucent and fragrant, about 3-4 minutes.
  2. Add 10 oz sliced mushrooms to the skillet. Season with ½ teaspoon salt and ¼ teaspoon black pepper. Cook for another 5-6 minutes until mushrooms release their moisture and begin to brown.
  3. Trim and cut 1 lb green beans into 2-inch pieces. Add them to the skillet and stir to combine with the mushroom mixture.
  4. Pour 1 can of mushroom soup into the skillet. Mix thoroughly to coat all vegetables evenly with the creamy sauce.
  5. Transfer the vegetable mixture to a 9×13 inch casserole dish. Spread it out in an even layer to ensure consistent cooking.
  6. Sprinkle 1 cup of shredded cheddar cheese across the top of the casserole. Follow with 1 cup of crispy fried onions for added crunch.
  7. Place the casserole in a preheated oven at 350°F. Bake for 25-30 minutes until the cheese melts completely and the edges turn golden brown.

Notes

  • Slice mushrooms thinly for more even cooking and better texture in the casserole.
  • Fresh green beans work best, but frozen can save time if thawed and drained completely.
  • For a gluten-free version, swap regular mushroom soup for a gluten-free cream soup and use gluten-free fried onions.
  • Swap out cheddar for a lighter cheese like mozzarella or a dairy-free alternative to customize the dish for different dietary needs.
  • Prep Time: 10 minutes
  • Cook Time: 25-30 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 4 to 6
  • Calories: 320 kcal
  • Sugar: 4 g
  • Sodium: 550 mg
  • Fat: 22 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 13 g
  • Trans Fat: 0.1 g
  • Carbohydrates: 20 g
  • Fiber: 5 g
  • Protein: 12 g
  • Cholesterol: 30 mg