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Green Bean Casserole from Scratch


  • Total Time: 60 minutes
  • Yield: 4 servings 1x
  • Diet: Vegetarian

Description

A comforting homemade green bean casserole made with fresh ingredients, crispy shallots, and a creamy sauce, perfect for festive gatherings and family dinners.


Ingredients

Scale
  • 3 large shallots, peeled and very thinly sliced into rings
  • 1/4 cup flour
  • 1/4 tsp salt
  • Vegetable oil for frying
  • 1 1/2 lbs green beans, trimmed
  • 2 cups half and half, or cream
  • 1/2 ounce dried mushrooms (shiitake recommended)
  • 3 Tbsp butter
  • 3 Tbsp flour (to thicken the sauce)
  • 1/3 cup dry sherry (not cooking sherry)
  • 1 cup shredded Gruyere cheese, divided
  • Salt and fresh cracked black pepper to taste
  • Dash of fresh grated nutmeg (or more to taste)

Instructions

  1. Fry the Shallots: In a medium bowl, toss the sliced shallots with 1/4 cup flour and salt. Heat vegetable oil in a pan, then fry the shallots until golden brown. Drain on paper towels and set aside.
  2. Cook the Green Beans: In a large pot, bring salted water to a boil. Blanch the trimmed green beans for about 4-5 minutes until they’re bright green and slightly tender. Drain and set aside.
  3. Prepare the Sauce: In the same pot, melt the butter over medium heat. Sprinkle in 3 tablespoons of flour and whisk for about 2 minutes. Slowly pour in the half and half, whisking continuously until thickened.
  4. Flavor the Sauce: Add the dried mushrooms, sherry, half of the Gruyere cheese, a pinch of nutmeg, and salt and pepper to taste. Stir until the cheese melts.
  5. Combine Everything: Fold the green beans into the creamy sauce, ensuring they are coated well. Pour this mixture into a casserole dish and top with the remaining Gruyere cheese and fried shallots.
  6. Bake: Preheat your oven to 350°F (175°C) and bake the casserole for about 25-30 minutes, or until it’s bubbly and golden brown on top.

Notes

To enhance flavor, consider adding fresh herbs or a splash of lemon juice. For extra crunch, sprinkle panko breadcrumbs with the fried shallots before baking.

  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 6g
  • Sodium: 350mg
  • Fat: 18g
  • Saturated Fat: 10g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 47g
  • Fiber: 5g
  • Protein: 11g
  • Cholesterol: 40mg

Keywords: green bean casserole, homemade, comfort food, holiday dish, vegetarian