Vegan Green Bean Casserole

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Written By Esrat Jahan

I'm the creator behind all the tasty low-carb, salad, and gluten-free recipes at Keto Vegetarian Recipes.

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Vegan Green Bean Casserole is a classic holiday dish featuring fresh green beans, a creamy mushroom sauce, and crispy fried onions. It can be made with coconut or cashew milk as a dairy-free option.

Other variations may include using frozen green beans, mushrooms, and gluten-free ingredients. The dish can be prepared in a slow cooker or in the oven. Vegan Green Bean Casserole is a delicious and healthy alternative to traditional recipes, perfect for those following a vegan or plant-based diet.

Whether hosting a holiday gathering or simply looking for a tasty side dish, this recipe will surely be a hit.

Vegan Green Bean Casserole

Ingredients For Vegan Green Bean Casserole

Experience the classic flavors of vegan green bean casserole with this delicious recipe. This dish, made with fresh green beans, a creamy mushroom sauce, and crispy fried onions, is perfect for any holiday celebration.


Fresh Green Beans

Fresh green beans are the star ingredient of this vegan green bean casserole. Their vibrant color and crisp texture make them nutritious for any dish.

Creamy Mushroom Sauce

The creamy mushroom sauce in this recipe adds a rich and savory flavor to the green bean casserole. Made with dairy-free ingredients, it is perfect for those following a vegan lifestyle.

Crispy Fried Onions

The crispy fried onions on top of the casserole add a delicious crunch and a touch of umami flavor. They provide a satisfying contrast to the tender green beans and creamy mushroom sauce.

Ingredients for Vegan Green Bean Casserole
Fresh green beans
Creamy mushroom sauce
Crispy fried onions

These three key ingredients come together to create a vegan green bean casserole that is both delicious and nutritious. It’s the perfect dish to serve during the holidays or when craving a comforting, plant-based meal.

  • Use fresh green beans for a vibrant and crisp texture.
  • The creamy mushroom sauce adds a rich and savory flavor.
  • Top it off with crispy fried onions for a satisfying crunch.

Whether following a vegan diet or looking for a healthier alternative to the traditional green bean casserole, this recipe will not disappoint. Give it a try, and let your taste buds be delighted!


Vegan Green Bean Casserole

Instructions For Making Vegan Green Bean Casserole

Create a delicious vegan green bean casserole by following these easy instructions. This classic holiday dish features fresh green beans, a creamy mushroom sauce, and crispy fried onions. Enjoy a dairy-free and gluten-free version of this beloved comfort food.

Step 1: Prep The Green Beans

Before assembling your vegan green bean casserole, preparing the green beans properly is essential. Follow these simple steps:

  1. Start by trimming the ends of the green beans, removing any tough or discolored parts.
  2. Next, rinse the green beans under cold water to remove dirt or debris.
  3. You can cut the green beans into bite-sized pieces for easier eating.
  4. Once the green beans are prepped, set them aside and move on to making the creamy mushroom sauce.

Step 2: Make The Creamy Mushroom Sauce

The creamy mushroom sauce gives this vegan green bean casserole its rich and comforting flavor. To make the sauce, follow these steps:

  1. Start by heating a tablespoon of olive oil in a large skillet over medium heat.
  2. Add sliced baby bella mushrooms to the skillet and sauté until they release their moisture and start to brown.
  3. Once the mushrooms are cooked, add a can of coconut milk and a pinch of salt and pepper to the skillet.
  4. Let the mushroom and coconut milk mixture simmer for a few minutes, allowing the flavors to meld together.
  5. After that, you can use a blender or an immersion blender to blend the mixture until it reaches a smooth and creamy consistency.
  6. Once the mushroom sauce is ready, set it aside and assemble and bake the casserole.

Step 3: Assemble And Bake The Casserole

Now that you have prepped the green beans and made the creamy mushroom sauce, it’s time to assemble and bake your vegan green bean casserole. Follow these final steps:

  1. Preheat your oven to 350°F (175°C) and lightly grease a baking dish.
  2. Combine the prepped green beans and the creamy mushroom sauce in a large mixing bowl. Stir until the green beans are evenly coated.
  3. Transfer the green bean mixture to the greased baking dish, spreading it evenly.
  4. Top the casserole with crispy fried onions, either store-bought or homemade.
  5. Cover the dish with aluminum foil and bake for 25–30 minutes until the green beans are tender and the casserole is heated.
  6. Once the casserole is baking, please remove it from the oven and let it cool for a few minutes before serving.
  7. Garnish with additional crispy fried onions, and enjoy your delicious vegan green bean casserole!
Vegan Green Bean Casserole

Frequently Asked Questions For Vegan Green Bean Casserole

Can I Make A Vegan Green Bean Casserole With Coconut Milk?

You can use coconut milk as a non-dairy alternative in your vegan green bean casserole. It adds a creamy texture and a hint of tropical flavor.

Is There An Easy Slow Cooker Recipe For Vegan Green Bean Casserole?

Yes, easy slow cooker recipes are available for vegan green bean casserole. A slow cooker melts the flavors together while you go about your day, resulting in a delicious and convenient dish.

Are There Gluten-free Options For Vegan Green Bean Casserole?

You can make a gluten-free version of a vegan green bean casserole by using gluten-free bread crumbs and ensuring all other ingredients are gluten-free. This allows individuals with gluten sensitivities or preferences to enjoy the dish.


Incorporate the words “Vegan Green Bean Casserole” for SEO purposes: Bursting with savory mushrooms and green beans in a creamy sauce, this Vegan Green Bean Casserole is the ultimate holiday dish. With its crispy fried onion topping, it’s perfect for satisfying those comfort food cravings.

Whether vegan or not, this recipe will surely be a hit at your next gathering. Try it out and enjoy the deliciousness of this plant-based twist on a classic favorite.

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