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Green Bean Casserole with Crispy Shallots

Fresh green beans in a from-scratch mushroom cream sauce, topped with shallots fried crisp at home. Everything a can would give you, made by hand.

⏱ 1 hr 5 min (25 min prep, 40 min cooking) 🍽 Serves 8 · about ¾ cup make ahead vegetarian
πŸ“… Add to my plan

ContainsMilk, Wheat. Check the labels on what you buy; brands differ.

Ingredients

Make 8 servings
  • 1Β½ lb Green beans (fresh), trimmed, cut in 2-inch pieces
  • 1 tbsp Table salt, for the cooking water; most is poured away
  • Mushroom sauce

  • 3 tbsp Butter, unsalted
  • 10 oz Cremini mushrooms, finely chopped
  • 2 clove Garlic, minced
  • 3 tbsp All-purpose flour
  • 1 cup Vegetable broth
  • 1 cup Half-and-half
  • Β½ tsp Table salt
  • ΒΌ tsp Ground black pepper
  • 1 pinch Ground nutmeg (to taste)
  • Crispy shallots

  • 4 Shallot, sliced into thin rings
  • 2 tbsp All-purpose flour
  • 1 pinch Table salt
  • ΒΎ cup Vegetable oil (soybean), for frying; most stays in the pan

Make it yourself

In the planner, Make it on the shopping list swaps the store item for these ingredients and puts the work on your prep day.

Nutrition

Nutrition coming: the USDA numbers for these ingredients are being added.

Steps

You’ll need: large pot, large skillet, small heavy saucepan for frying, slotted spoon, paper towels, 2-quart baking dish.

  1. Bring a large pot of water to a boil with the 1 tablespoon salt. Cook the beans 4 to 5 minutes, until bright green and just tender. Drain and spread them out on a towel to stop the cooking.
  2. Make the crispy shallots: toss the shallot rings with the 2 tablespoons flour and a pinch of salt. Heat the oil in the small saucepan over medium heat until a ring sizzles at once. Fry the shallots in two batches, stirring, until golden brown, 3 to 5 minutes. Lift them onto paper towels; they crisp as they cool. Keep a lid nearby and never leave hot oil alone.
  3. Make the sauce: melt the butter in the skillet over medium-high heat and cook the mushrooms until their liquid cooks off and they brown, 8 to 10 minutes. Add the garlic for 30 seconds, then sprinkle in the 3 tablespoons flour and stir 1 minute.
  4. Stir in the broth, then the half-and-half, and simmer, stirring, until thick, 3 to 4 minutes. Season with the salt, pepper and nutmeg. Fold in the beans.
  5. Heat the oven to 400Β°F. Spread the beans in the dish and bake 15 minutes, until bubbling. Scatter the shallots on top and bake 3 to 5 minutes more.
Make aheadBlanch the beans and make the sauce up to 2 days ahead; refrigerate them combined in the dish. Fry the shallots up to 2 days ahead and keep them airtight at room temperature. Bake from cold for 25 minutes before topping.
β†Ί LeftoversRefrigerate within 2 hours; use within 3 to 4 days.
πŸ§’ With kidsKids can snap the beans and stir the sauce. A grown-up fries the shallots.
Crumb top swapFor a buttery crumb top instead of shallots, see our from-scratch green bean casserole.
Gluten-free swapThicken the sauce with 1Β½ tablespoons cornstarch stirred into the cold broth, and toss the shallots in cornstarch or rice flour.

Goes well with

Good to know

An original Teddy Rook Book recipe, written for our Thanksgiving dinner; safety steps follow USDA. Nutrition is estimated from USDA FoodData Central and changes with brands and portions.