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Homemade Green Bean Casserole

Homemade Green Bean Casserole

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If you’re on the hunt for a comforting side dish that’s bursting with flavor, look no further than this Homemade Green Bean Casserole. This beloved classic is perfect for any occasion, whether it’s a cozy weeknight dinner or a festive gathering. Made from scratch, the rich creamy mushroom sauce elevates tender green beans, while crispy shallots add a delightful crunch. The balance of textures and flavors makes it a crowd-pleaser, ensuring everyone at the table will be reaching for seconds!

Ingredients

Scale
  • 24 ounces fresh green beans (ends trimmed)
  • 4 tablespoons unsalted butter
  • 8 ounces baby bella mushrooms (sliced)
  • 1 tablespoon garlic (minced or paste)
  • 2 tablespoons all-purpose flour
  • 1 1/2 cups chicken broth
  • 1 tablespoon fresh lemon juice
  • 2 teaspoons Dijon mustard
  • 1 teaspoon dried thyme
  • 1/2 teaspoon red pepper flakes (optional)
  • 1/4 teaspoon ground nutmeg
  • kosher salt & freshly ground black pepper (to taste)
  • 1/2 cup heavy whipping cream
  • 1/2 cup freshly grated parmesan cheese (divided)
  • 4 medium shallots (halved lengthwise & then sliced thinly into half moons)
  • 1 cup vegetable oil
  • Creole Cajun Seasoning (to taste)

Instructions

  1. Prepare the crispy shallots by frying sliced shallots in vegetable oil until golden brown; drain on paper towels.
  2. Blanch fresh green beans in salted boiling water for 3-4 minutes; transfer to an ice bath.
  3. Make the creamy mushroom sauce by sautéing mushrooms and garlic in butter, adding flour, then whisking in chicken broth and heavy cream along with seasonings.
  4. Combine blanched green beans with the sauce in a baking dish and top with half of the crispy shallots.
  5. Bake at 350°F (175°C) for about 25 minutes; top with remaining shallots before serving.

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