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Homemade Green Bean Casserole

Homemade Green Bean Casserole

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If you’re in search of a comforting side dish that brings joy to every meal, this Homemade Green Bean Casserole is the answer. This family favorite features fresh green beans enveloped in a creamy mushroom sauce, all topped with crispy shallots for that perfect crunch. Ideal for both busy weeknights and festive gatherings, this casserole is sure to impress your guests and make mealtime special. Plus, it’s easy to prepare and can be made ahead of time, making it a go-to recipe in any kitchen. Gather around the table and enjoy this delightful dish!

Ingredients

Scale
  • 24 ounces fresh green beans (ends trimmed)
  • 4 medium shallots (halved lengthwise & then sliced thinly into half moons)
  • 1 cup vegetable oil
  • 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 (smooth or whole grain)
  • 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 (or half and half)
  • 1/2 cup freshly grated parmesan cheese (divided)

Instructions

  1. Prepare the crispy shallots by frying thinly sliced shallots in vegetable oil until golden brown.
  2. Blanch trimmed green beans in boiling water for 5 minutes until bright green.
  3. In a skillet, melt butter and sauté sliced mushrooms until tender. Add garlic and flour; stir until combined.
  4. Gradually whisk in chicken broth, then mix in lemon juice, Dijon mustard, thyme, red pepper flakes, nutmeg, salt, pepper, cream, and half of the parmesan cheese.
  5. Fold in the blanched green beans and transfer to a baking dish. Top with fried shallots and remaining parmesan cheese.
  6. Bake at 350°F (175°C) for about 25 minutes until bubbly and golden.

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