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Ina Garten Green Bean Casserole

A flavorful and creamy green bean casserole with sautéed onions and mushrooms, topped with crispy fried onions, perfect for Thanksgiving and family gatherings.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Course Side Dish, Vegetable
Cuisine American
Servings 8 servings
Calories 300 kcal

Ingrédients
  

For the Casserole

  • 1.5 pounds fresh green beans, trimmed
  • 2 tablespoons unsalted butter
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 8 ounces mushrooms, sliced Button or cremini mushrooms recommended
  • 0.5 teaspoon salt
  • 0.25 teaspoon black pepper
  • 0.25 teaspoon cayenne pepper (optional) Adjust to taste
  • 1 cup heavy cream Can substitute with half-and-half or coconut cream
  • 1 tablespoon Dijon mustard
  • 1 tablespoon soy sauce
  • 1.5 cups French-fried onions Gluten-free versions available
  • 0.25 cup grated Parmesan cheese (optional)
  • Fresh parsley, for garnish

Instructions
 

Preparation

  • Gather and prepare all your ingredients. Trim the green beans, dice the onion, and mince the garlic.
  • In a large pot, bring salted water to a vigorous boil. Add the trimmed green beans and cook for 3-4 minutes until slightly tender but still crisp. Drain and plunge into ice water to stop cooking, then set aside.

Cooking

  • In a large skillet over medium heat, melt the unsalted butter. Add diced onions and cook for about 5 minutes until translucent.
  • Stir in the minced garlic and cook for one more minute.
  • Add sliced mushrooms, salt, black pepper, and optional cayenne. Cook for 6-8 minutes until mushrooms are browned.
  • Stir in heavy cream, Dijon mustard, and soy sauce. Simmer on low for 3-4 minutes to thicken.
  • In a large bowl, combine the blanched green beans with the creamy mushroom sauce. Toss gently to coat.
  • Pour the mixture into a prepared 2-quart baking dish and spread evenly.

Final Steps

  • Sprinkle French-fried onions generously over the top, optionally adding grated Parmesan cheese.
  • Bake at 375°F (190°C) for 25-30 minutes until bubbly and golden brown.

Notes

For a lighter version, substitute heavy cream with half-and-half or coconut cream. Make sure to cool the casserole before storing.
Keyword Creamy Casserole, Green Bean Casserole, Holiday Side Dish, Ina Garten, Thanksgiving