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A spoon full of homemade creamy green bean casserole.
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4.89 from 17 votes

Creamy Green Bean Casserole Recipe

A homemade spin on on a Thanksgiving classic. This creamy green bean casserole is made from scratch and baked to golden brown perfection. It's absolutely delicious!
Prep Time20 minutes
Cook Time40 minutes
Total Time1 hour
Course: Side Dish
Cuisine: American
Servings: 6 servings
Calories: 463kcal
Author: Andrea

Ingredients

  • 3 tbsp unsalted butter
  • 8 oz crimini mushrooms thinly sliced
  • 1 shallot minced
  • 2 cloves garlic minced
  • 3 tbsp all-purpose flour
  • 1 1/4 cup low-sodium chicken broth
  • 1 1/4 cup heavy cream
  • 3/4 tsp coarse kosher sea salt
  • 1/2 tsp garlic powder
  • 1/4 tsp ground black pepper
  • 1/4 cup parmesan cheese shaved
  • 2 lb fresh green beans cut into 1 1/2-inch pieces

For the Topping

  • 2 tbsp butter
  • 1/2 cup panko breadcrumbs
  • 3 oz can fried onions

Instructions

  • Preheat oven to 375 degrees.
  • In a large skillet set over medium heat, add the butter. Once the butter has melted, add the mushrooms and cook until browned, about 5-7 minutes. Add shallot and garlic, sauté until fragrant, about 1 minute.
  • Sprinkle in flour, whisk continuously until golden brown. Slowly whisk in the chicken broth, then the cream. Add the salt, garlic, pepper, and parmesan. Bring mixture to a simmer, allow to thicken substantially, about 5 minutes. Add the green beans and continue cooking for an additional 10 minutes.
  • Meanwhile, in a small skillet set over medium heat, add the 2 tablespoons of butter. Once the butter has melted, add the breadcrumbs and toast until golden brown. Sprinkle over the top of the skillet along with the fried onions.
  • Place in the oven and bake for 20-25 minutes or until the green beans are cooked throughout and the topping is golden brown in color.

Nutrition

Serving: 6serving | Calories: 463kcal | Carbohydrates: 28g | Protein: 9g | Fat: 37g | Saturated Fat: 21g | Cholesterol: 96mg | Sodium: 593mg | Potassium: 592mg | Fiber: 5g | Sugar: 6g | Vitamin A: 2100IU | Vitamin C: 19mg | Calcium: 159mg | Iron: 2mg