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Vegan Green Bean Casserole Recipe

Vegan Green Bean Casserole Recipe
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★★★★★

5.2 from 18 reviews

This Vegan Green Bean Casserole is a delicious, plant-based twist on the classic holiday side dish. Made with tender green beans, sautéed mushrooms, and a creamy vegan sauce topped with crispy French fried onions, this recipe is perfect for festive gatherings or everyday dinners. It’s dairy-free, comforting, and easy to prepare.

Ingredients

Scale

Vegetables and Aromatics

  • 1 cup sliced mushrooms
  • 29 ounces green beans (2 (14.5 oz) cans, drained)

Fats and Oils

  • 1 Tablespoon avocado oil
  • 3 Tablespoons vegan butter

Liquids and Stock

  • ½ cup vegetable stock
  • ½ cup unsweetened soy milk (or other unsweetened plant-based milk)

Dry Ingredients and Seasonings

  • 3 Tablespoons all-purpose flour
  • ½ teaspoon garlic salt
  • ¼ teaspoon ground black pepper
  • Salt and pepper, to taste

Toppings

  • 1 ⅓ cup French fried onions

Instructions

  1. Preheat: Preheat the oven to 350 degrees Fahrenheit to prepare for baking the casserole.
  2. Sauté Mushrooms: Heat a cast iron pan over medium heat and add 1 tablespoon of avocado oil. Once the oil is hot, add the sliced mushrooms. Cook while tossing occasionally until the mushrooms are soft and nicely browned, about 7 minutes. Remove from the pan and set aside.
  3. Make the Sauce: Reduce heat to medium-low and add 3 tablespoons of vegan butter to the pan. When melted, whisk in 3 tablespoons of all-purpose flour to create a roux. Gradually add ½ cup vegetable stock and ½ cup unsweetened soy milk while whisking continuously to avoid lumps. Cook for 1-2 minutes until the sauce thickens slightly. Stir in ½ teaspoon garlic salt and ¼ teaspoon ground black pepper.
  4. Combine Ingredients: Return the cooked mushrooms to the pan. Add the drained green beans and mix everything together well. Season with additional salt and pepper to taste.
  5. Prepare for Baking: If your pan is oven-safe, you can bake the casserole directly in it. Otherwise, transfer the green bean mixture into a suitable baking dish. Evenly distribute 1 ⅓ cups of French fried onions over the top.
  6. Bake: Place the casserole in the center rack of the preheated oven. Bake at 350 degrees Fahrenheit for 25 to 30 minutes, until the onions are golden brown and the edges are bubbly.
  7. Serve: Remove the casserole from the oven and allow it to cool slightly before serving warm. Enjoy this comforting vegan dish as a side or centerpiece at your table.

Notes

  • For a gluten-free version, substitute all-purpose flour with a gluten-free flour blend and verify crispy onions are gluten-free.
  • Use low-sodium vegetable stock and adjust seasoning accordingly for lower sodium intake.
  • French fried onions can be made homemade by thinly slicing onions and frying them until crisp, or purchased pre-made for convenience.
  • You can use fresh green beans, steamed and chopped, instead of canned if preferred.
  • This casserole can be prepared ahead of time and refrigerated before baking; just add a few extra minutes to the baking time if cold from the fridge.
  • If you prefer a richer sauce, add a splash of nutritional yeast or vegan cheese alternative.

Nutrition

Keywords: vegan green bean casserole, plant-based casserole, holiday side dish, dairy-free green bean casserole, mushroom casserole, vegan Thanksgiving recipe

Find it online: https://leofoster.com/vegan-green-bean-casserole-recipe/