The Ultimate Vegan Green Bean Casserole Recipe

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Get ready to elevate your holiday table with this delectable dairy-free Vegan Green Bean Casserole with nutritional yeast. Packed with fresh green beans, crispy fried onions, and a creamy, homemade cream of mushroom soup, this dish redefines classic comfort. Your family and guests will rave about it.

Before I lost 125 pounds I would eat the traditional version of this classic dish. Now that I know how much fat, sodium, and chemicals are in a classic green bean casserole, I make my own.

If you’re a mushroom lover, you’re in for a treat with this vegan cream of mushroom soup used in this vegan version. Using fresh mushrooms along with fresh garlic, this soup is so much better than the canned version. I like it much better than using cashew cream in this green bean casserole.

What they are saying about this creamy vegan green bean casserole recipe

This reminds me of the traditional recipe – only better! – Summer

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3 Reasons Why You Will Love This Easy Vegan Green Bean Casserole With Nutritional Yeast

• Rich and Creamy Flavor: This vegan green bean casserole recipe is dairy-free, enhanced by the savory goodness of nutritional yeast, and offers a rich and creamy taste that rivals traditional dairy-laden versions. The combination of flavors creates a delightful and satisfying experience for your taste buds.

• Healthier Alternative: Unlike the American classic green bean casserole, this vegan version is lighter on the stomach and fits well into a healthy lifestyle. It’s plant-based, dairy-free, and packed with nutrients from fresh green beans and other wholesome ingredients, making it a guilt-free indulgence.

• Perfect for All Occasions: Whether it’s a cozy family meal, Thanksgiving dinner, or anytime during the holiday season, this vegan green bean casserole with nutritional yeast adds a gourmet touch to any occasion. Its hearty texture and flavorful profile make it a crowd-pleaser, ensuring everyone at the table, regardless of dietary preferences, will enjoy every bite.

Here are more healthy holiday recipes!

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The Best Vegan Green Bean Casserole Ingredients

The magic begins with fresh green beans. However, you can use frozen or canned if necessary.

To this, you add dairy free cream of mushroom soup that has a savory vegetable bouillon powder with nutritional yeast and a blend of herbs. A touch of coconut aminos or soy sauce, and dried mushroom powder infuse the soup with irresistible umami notes.

You can add a little non-dairy milk for a creamier casserole or omit it. Then top with crispy fried onions and this vegan green bean casserole is bound to be one of your favorite recipes.

You can find the full recipe card, including ingredient quantities, full instructions, and nutrition information below.

But first, here are some explanations of ingredients and steps to help you make this delicious vegan green bean casserole recipe.

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• Green beans – fresh is best, but frozen or canned will work.
• Dairy-Free Cream of Mushroom Soup 
• Non-Dairy Milk – this is optional if you want a creamier casserole.
• French Fried Onions

EAT TO LOSE!

How to make vegan green bean casserole

Creating this dairy free vegan green bean casserole is a breeze.

Start by making the dairy free cream of mushroom soup. You sauté fresh garlic, onion, and mushrooms in a large pot over medium heat.

Then, add in the vegetable broth, and your choice of dairy-free milk. Let the mixture simmer, allowing the flavors to meld beautifully.

Season with sea salt, black pepper, and a pinch of mushroom powder for an extra punch of taste.

While the soup is cooking begin steaming the green beans. Trim the ends of the beans using a sharp knife or your fingers, removing any tough spots or stems. If you have a steamer basket, place it inside a pot with a tight-fitting lid and add about an inch or two of water. Arrange the prepared green beans evenly in the steamer basket and cover the pot with the lid. Heat the pot over medium-high heat until the water boils, then reduce the heat to medium to maintain a gentle boil. Let the beans steam for about 6-8 minutes for a crisp-tender texture. Use tongs or a fork to check their tenderness; they should be bright green and slightly crisp. Once they reach the desired texture, transfer the steamed green beans to a serving dish.

Mix in the dairy-free cream of mushroom soup and finally, top with the french fried onions.

Bake at 350 degrees for 30 minutes or until golden brown.

• 1. Add olive oil and saute fresh garlic and onions in a saucepan over medium heat.

• 2. Add the mushrooms and continue sauteing.

• 3. Whisk flour into non-dairy milk. Then add the mixture to the saucepan and stir to combine.

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• 4. Add seasonings and stir to combine.

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• 5. Steam until they are tender green beans.

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• 6. Mix in the dairy-free cream of mushroom soup.

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• 7. Top with crispy fried onions.

• 8. Bake at 350 degrees for 30 minutes and enjoy!

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FAQ’s

Is green bean casserole vegan?

No, traditional green bean casserole contains dairy from added milk and cream of mushroom soup. This dairy-free version is vegan and delicious.

Can I use canned or frozen green beans?

Yes! While canned green beans are convenient, opting for fresh or frozen ones is highly recommended. The superior flavor and texture they offer will elevate the whole thing.

Can you microwave green bean casserole?

Yes, you can microwave vegan green bean casserole, but it’s important to know that the crispy onions will not be crispy. However, it will still be flavorful and creamy. Here’s how:

1. Cover with Microwave-Safe Lid: Place the green bean casserole in a microwave-safe casserole dish and cover it with a microwave-safe lid or plastic wrap. This helps to trap steam and heat the dish evenly.
2. Use Medium Power: Set your microwave to medium power (50-70% power). Cooking at a lower power level prevents the casserole from drying out or overcooking on the edges before the center is heated through.
3. Microwave in Intervals: Microwave the casserole in short intervals, such as 1-2 minutes at a time, depending on the portion size. After each interval, check the temperature and stir the casserole to ensure even heating.
4. Check for Doneness: Insert a fork or toothpick into the center of the casserole to check if it’s hot all the way through. If it’s not heated to your desired temperature, continue microwaving in short intervals.
5. Let It Rest: After heating, let the casserole sit for a minute or two before serving. This allows the heat to be distributed evenly, ensuring a consistent temperature throughout.

Remember that microwaves vary in power, so it might take some trial and error to find the optimal cooking time for your specific appliance.

How to heat up green bean casserole?

Reheating green bean casserole can help maintain its deliciousness. Here’s the best way to do it:

1. Oven Method: Preheat your oven to around 350°F (175°C). Place the green bean casserole in an oven-safe baking dish. Cover it with foil to prevent drying out, leaving a small vent for steam. Reheat for about 20-25 minutes or until it’s heated through. For the last 5 minutes, you can remove the foil to crisp up the top. This method helps retain the texture and flavors.
2. Stovetop Method: Reheating on the stovetop can work well for creamier casseroles. Transfer the casserole to a medium saucepan. Heat over medium heat, stirring occasionally. Adding a splash of vegetable broth or soy milk can prevent it from drying out. Heat until it’s thoroughly warm, usually within 10-15 minutes.
3. Microwave Method: If you’re short on time, you can use the microwave. Place the casserole in a microwave-safe dish. Cover it with a microwave-safe lid or plastic wrap, leaving a small vent. Microwave in short intervals (1-2 minutes) at medium power, stirring in between to ensure even heating. Microwaving on a lower power setting prevents it from becoming too dry.

Regardless of the method, be cautious not to overheat, as it can cause the casserole to dry out. Reheat just until it’s warmed through.

Can I freeze green bean casserole?

Yes, you can freeze this healthy green bean casserole! Freezing is a great way to preserve it for later use. Here’s how you can do it:

1. Cool Down: Let the casserole cool down to room temperature. 
2. Portion: If your casserole is in a large dish, consider dividing it into smaller portions and placing it in airtight freezer-safe containers. This makes it easier to reheat only what you need later.
3. Label and Freeze: Don’t forget to label the airtight container with the date so you know how long it’s been in the freezer and freeze.
4. Reheat: When you’re ready to enjoy your frozen green bean casserole, thaw it in the refrigerator overnight. Reheat it in the oven at a low temperature to ensure even heating, usually around 325°F (163°C). Cover it with foil to prevent drying out, and bake until it’s heated through. By following these steps, you can enjoy your dairy-free green bean casserole even after freezing!

Can green bean casserole be prepared in advance?

Yes, this traditional Thanksgiving side dish can be prepared in advance, making it a convenient option for busy times like holidays or special occasions. Here’s how you can do it:

1. Prep Ingredients: You can prepare the fresh beans and dairy-free cream of mushroom soup,  a day or two ahead. Cook the green beans until they are al dente and prepare the creamy mushroom sauce. Store each component separately in airtight containers in the refrigerator.
2. Assemble the Casserole: On the day you plan to serve, assemble the casserole. Mix the cooked green beans with the mushroom sauce in your casserole dish. Then sprinkle the crispy onions on top.
3. Bake: When you’re ready to bake, preheat your oven and bake the casserole according to the recipe instructions. It might need a few extra minutes in the oven if you assemble it cold from the fridge.
4. Crunchy Topping: If you like the crispy onions to be really crunchy, you can also keep them separately and sprinkle them over the casserole during the last 5-10 minutes of baking.

By preparing the components in advance, you can cut down on the time and effort needed on the day of your meal, making it a stress-free cooking experience.

How long does green bean casserole last in fridge?

Typically, green bean casserole can last in the refrigerator for about 3 to 4 days when stored properly in an airtight container.

However, it’s always best to use your judgment and check for any signs of spoilage, such as off smells or unusual colors, before consuming leftovers. If you don’t think you’ll be able to finish the casserole within this timeframe, consider freezing it for longer storage. For more information click here for government food safety guidelines.

Serving Suggestions

Green bean casserole is a versatile dish that can complement various meals. Here are some serving suggestions:

1. Holiday Feast: Share this vegan green bean casserole with nutritional yeast on your Thanksgiving table or Christmas table alongside delicious sides like this incredible dressing, twice-baked sweet potatoes, and this cranberry cake for dessert. Its creamy texture and rich flavors make it a perfect addition to festive feasts.
2. Potluck Parties: Bring this green bean mixture to potluck gatherings or family gatherings. It pairs well with other potluck favorites and is easy to share. Its comforting taste will make it a hit among guests.
3. Weeknight Dinners: Enjoy the casserole on regular weeknights. Its creamy sauce and crispy topping add a delightful twist to your everyday meals.
4. Brunch Buffets: Include the casserole in brunch buffets alongside this vegan quiche, salads, and fresh bread. Its warmth and heartiness make it a comforting choice, especially on chilly mornings.
5. Vegetarian Feast: For vegetarians and vegans, the green bean casserole can be the star of the meal as the main course. Pair it with other vegetable dishes, grains, and salads for a well-rounded, plant-based feast.

Remember, the versatility of green bean casserole allows it to fit into various dining occasions, making it a beloved dish any time of year.

Recipe

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If you have leftovers use them in this Epic Green Bean Casserole Appetizer!

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​Disclaimer: Please note that I am not a medical professional. The information provided on this blog is based on my personal experiences and research as a vegan recipe enthusiast. While I strive to provide accurate and up-to-date information, it is important to consult with a qualified healthcare professional or a registered dietitian before making any significant changes to your diet, especially if you have any underlying health conditions or concerns. The recipes and tips shared on this blog are meant for general informational purposes and should not be considered a substitute for professional medical advice. Always prioritize your health and well-being by seeking personalized guidance from a qualified healthcare provider.