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Green Bean Casserole

Green Bean Casserole

The Crispy Chef
This classic Green Bean Casserole features tender green beans in a creamy mushroom sauce topped with crispy fried onions. It's the perfect nostalgic side dish for Thanksgiving, Christmas, or any comforting family meal.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Side Dish
Cuisine American
Servings 8 servings
Calories 210 kcal

Equipment

  • Large Pot
  • Skillet
  • Mixing bowl
  • 9x13-inch baking dish
  • Strainer or colander
  • Whisk or spoon

Ingredients
  

  • 1 ½ pounds fresh green beans, trimmed and halved (or 3 cans drained green beans)
  • 2 tablespoons unsalted butter
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 8 ounces cremini or button mushrooms, sliced
  • 2 tablespoons all-purpose flour
  • 1 cup chicken or vegetable broth
  • 1 cup heavy cream or half-and-half
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon nutmeg (optional)
  • 1 cup shredded sharp cheddar or Parmesan cheese (optional)
  • 1 ½ cups crispy fried onions, divided

Instructions
 

  • Blanch green beans in boiling salted water for 3–4 minutes. Drain and shock in ice bath, then pat dry. Skip if using canned beans.
  • In a skillet, melt butter. Sauté chopped onion 2–3 mins, then add garlic and mushrooms. Cook 5–6 mins until moisture is gone. Sprinkle flour and stir; cook 1 more min.
  • Gradually stir in broth, then cream. Simmer 3–5 mins until thick. Season with salt, pepper, and nutmeg. Stir in cheese if using. Remove from heat.
  • Preheat oven to 375°F. Mix green beans and mushroom sauce in bowl. Transfer to greased 9x13 dish. Top with half the fried onions.
  • Bake uncovered for 20–25 mins. Add remaining onions and bake another 5–10 mins until golden and bubbly.
  • Cool slightly. Garnish with parsley or thyme. Serve warm with turkey, potatoes, or holiday mains.

Notes

Blanch fresh green beans for best texture. Let the sauce thicken before assembling. Add cheese, bacon, or spice for fun variations. Top with onions at the end to keep them crisp.

Nutrition

Calories: 210kcalCarbohydrates: 13gProtein: 5gFat: 16gSaturated Fat: 9gPolyunsaturated Fat: 1.2gMonounsaturated Fat: 4.5gTrans Fat: 0.3gCholesterol: 45mgSodium: 350mgPotassium: 320mgFiber: 3gSugar: 4gVitamin A: 700IUVitamin C: 10mgCalcium: 90mgIron: 1mg
Keyword creamy vegetables, green bean casserole, holiday recipe, thanksgiving side
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