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Green Bean Casserole

Classic creamy green bean casserole made from scratch and topped with crunchy, store bought French's fried onion
Prep Time15 minutes
Cook Time45 minutes
Total Time1 hour
Course: Side Dish
Cuisine: American
Keywords: casserole, green beans
Servings: 6

Ingredients

  • 1 lb green beans trimmed and cut into 1.5-2 inch pieces
  • 3 tbsp unsalted butter
  • 1 medium yellow onion sliced
  • 8 oz mushrooms sliced
  • 1/2 tsp black pepper
  • 2 garlic cloves minced
  • 2 tbsp flour
  • 3/4 cup vegetable broth
  • 1.25 cups half and half
  • 1.5 cups French's fried onions
  • 1/4 tsp fresh nutmeg
  • salt and pepper to taste

Instructions

  • Preheat oven to 400 degrees F.
  • In a large pot, bring a gallon of salted water to a boil. Blanch for 5 minutes. Drain and place in a large bowl of ice water for a couple of minutes. Drain from iced water and set aside.
  • Heat butter in a large pan over medium high heat. Add the onions and cook for 2-3 minutes. Add the mushrooms and season with salt and pepper. After about 5 minutes, add the garlic and cook for another 2 minutes. Make sure the stir the mixture occasionally as it cooks.
  • Add flour and stir until combined. Stir in the vegetable broth. As it begins to boil, reduce heat to medium low and stir in half and half. Season with nutmeg, salt, and pepper. Cook until mixture is thick and coats he back of a spoon (the longer you cook it, the thicker the sauce will be).
  • Remove from heat and add all of the blanched green beans. Stir to combine well and transfer to a baking dish.
  • Bake until bubbly, about 15 minutes. Top with French's fried onions and bake an additional 5 minutes.