All recipes

Make-Ahead Green Bean Casserole

Side Dish 🥗 American

Make-Ahead Green Bean Casserole features tender-crisp green beans folded into a rich mushroom sauce accented with soy and shallots, then baked until bubbly and crowned with crisp fried shallot rings. It delivers a balanced mix of savory depth and gentle sweetness with a satisfying crunch on top. Ideal for holiday gatherings or potlucks when you want a comforting side prepared in advance.

  • Prep15 min
  • Cook1 hr
  • Serves12
  • DifficultyMedium
Make-Ahead Green Bean Casserole
  1. 1

    Coat a 2 1/2-quart casserole dish with cooking spray. Finely mince shallots until you have 3 tablespoons; cut the remaining shallots into 1/8-inch rounds. Set both aside.

  2. 2

    Bring a large pot of lightly salted water to a boil. Add beans and cook until tender but still crisp, about 4 minutes. Drain, rinse, and pat dry; set aside.

  3. 3

    Melt butter in a saucepan over medium heat. Add mushrooms and cook, stirring often, until browned, 5 to 7 minutes. Add the minced shallots and cook until softened, 2 to 3 minutes. Stir in 3 tablespoons flour, then slowly pour in the half-and-half, broth, and soy sauce. Bring to a boil while stirring.

  4. 4

    Lower the heat to a simmer and stir until thickened, about 5 minutes. Stir in the green beans and season with salt and pepper. Transfer to the prepared casserole dish, cover, and refrigerate for 8 hours to overnight, or until ready to bake.

  5. 5

    Preheat the oven to 350 degrees F (175 degrees C).

  6. 6

    Take the casserole out of the refrigerator and bake in the preheated oven until hot and bubbly, about 30 minutes.

  7. 7

    While the casserole bakes, dredge the shallot rings in the remaining flour until evenly coated.

  8. 8

    Heat oil in a saucepan over medium heat. Carefully lower the shallots into the hot oil, working in batches if needed. Fry until golden brown, 1 to 2 minutes, then drain on paper towels.

  9. 9

    Remove the casserole from the oven and top with the fried shallots.

Join the first 5,000.

The first 5,000 members get lifetime Pro at 60% off. Priority access when we launch on iOS and Android. A direct line to the team building it.

No credit card required. No spam. Unsubscribe anytime.
Your data is encrypted with AES-256 and TLS 1.3. We never sell your data.