Vegan Tuna Casserole

Vegan Tuna Casserole (Recipe)

Looking for a delicious and satisfying plant-based meal? Look no further than our Vegan Tuna Casserole! This easy and healthy recipe is packed with flavors that will leave you craving for more. Whether you follow a vegan, vegetarian, or gluten-free diet, this cruelty-free and dairy-free dish is perfect for everyone.

Made with plant-based tuna, mushrooms, and a creamy no-dairy sauce, our Vegan Tuna Casserole provides a flavorful twist on the classic comfort food. Forget about the traditional tuna, this meatless alternative will surprise your taste buds and leave you feeling satisfied.

To make the casserole, you’ll need ingredients like mushrooms, oil, salt, garlic powder, paprika, plant-based milk, TVP or soy curls, noodles, peas, breadcrumbs, and vegan butter. Don’t worry if you have dietary restrictions or allergies – this recipe can be easily adapted to be gluten-free and nut-free.

Are you ready to dive into this delectable dish? Follow our step-by-step instructions on how to prepare the noodles, sauté the mushrooms, make the vegan cream of mushroom soup, create the vegan tuna, and assemble the casserole. We’ve also included some pro tips to ensure your noodles are cooked to perfection and guidance on storing and reheating leftovers.

Key Takeaways:

  • Our Vegan Tuna Casserole is a delicious and healthy alternative to traditional tuna casseroles.
  • This cruelty-free and dairy-free dish is perfect for vegans, vegetarians, and those with dietary restrictions.
  • It’s packed with flavors from mushrooms, plant-based tuna, and a creamy no-dairy sauce.
  • You can easily adapt this recipe to be gluten-free and nut-free.
  • Follow our step-by-step instructions and pro tips to create the perfect Vegan Tuna Casserole.

The Hidden Veggies Vegan Tuna Casserole

If you’re looking for a family favorite and crave a creamy noodle dish, The Hidden Veggies Vegan Tuna Casserole is the perfect choice. This delectable recipe combines the rich flavors of mushroom soup, vegan tuna, and green peas, topped with a golden breadcrumb topping. It is a true vegan comfort food that will satisfy your taste buds and warm your soul.

The Hidden Veggies Vegan Tuna Casserole:

  • Ingredients:
  • Plant-based mushroom soup
  • Vegan tuna alternative
  • Green peas
  • Creamy noodles
  • Breadcrumb topping

Not only is this vegan tuna casserole incredibly delicious, but it is also a hit with kids who may not typically enjoy peas. The creamy noodles, combined with the flavorful mushroom soup, create a comforting and satisfying dish that the whole family will love.

For those seeking more vegan comfort food recipes, The Hidden Veggies also offers enticing options such as vegan beef stroganoff, vegan lasagna, and creamy vegan pesto pasta. These recipes are not only plant-based but also bursting with flavor, proving that vegan dishes can be just as tasty and comforting as their traditional counterparts.


“The Hidden Veggies Vegan Tuna Casserole has become a regular dish in our household. Even my pickiest eaters can’t resist the creamy noodles and flavorful mushroom soup!” – Emily, mother of two

“As someone who has recently transitioned to a vegan lifestyle, The Hidden Veggies cookbook has been a game-changer. The vegan tuna casserole has become a staple in my meal rotation.” – Jason, vegan enthusiast

Recipe Family Favorite Rating Creaminess Flavor
The Hidden Veggies Vegan Tuna Casserole ★★★★★ ★★★★☆ ★★★★★
Vegan Beef Stroganoff ★★★★☆ ★★★☆☆ ★★★★☆
Vegan Lasagna ★★★★★ ★★★★★ ★★★★☆
Creamy Vegan Pesto Pasta ★★★★☆ ★★★★☆ ★★★★★

The Hidden Veggies Vegan Tuna Casserole is a must-try for anyone looking to indulge in a comforting and delicious vegan meal. Whether you’re new to the vegan lifestyle or a seasoned plant-based enthusiast, this recipe will not disappoint.

Vegan Tuna Casserole – Forks Over Knives

Looking for a hearty and comforting vegan casserole? Forks Over Knives has the perfect recipe for you. Their Vegan Tuna Casserole puts a plant-based twist on a classic dish, replacing traditional tuna with garbanzo beans and using mushrooms instead of salt-heavy Cream of Mushroom Soup.

This flavorful casserole is the ideal comfort food for a cozy night in. It’s packed with protein-rich garbanzo beans and savory mushrooms, giving it a hearty and satisfying texture. Plus, it’s a great option for those with nut allergies as it can be made without nuts.

To prepare this delicious vegan tuna casserole, you’ll need the following ingredients:

  • Garbanzo beans
  • Mushrooms
  • Oil
  • Garlic powder
  • Paprika
  • Plant-based milk
  • Starch
  • Water
  • Kelp flakes
  • Noodles
  • Peas
  • Breadcrumbs
  • Vegan butter

The recipe provides detailed step-by-step instructions on how to boil the noodles, sauté the mushrooms, make the salt-free Cream of Mushroom Soup, prepare the vegan tuna, and assemble and bake the casserole. It even includes tips on making a nut-free version for those with allergies.

If you’re a fan of Forks Over Knives’ plant-based recipes, you’ll love their Vegan Tuna Casserole. Enjoy a comforting and delicious meal packed with garbanzo beans, mushrooms, and a flavorful no-nut Cream of Mushroom Soup. Give it a try and savor the flavors of this vegan twist on a classic favorite.

Vegan Tuna Casserole – A Healthy Twist on a Classic Dish

Looking for a vegan twist on a classic family favorite? Look no further than this delicious vegan tuna casserole recipe. With a healthy twist and a cheesy sauce that will leave you craving for more, this dish is sure to become a new staple in your household.

The key ingredients for this recipe include noodles, peas, onions, garlic, celery, and breadcrumbs, giving it a perfect balance of flavors and textures. The combination of these ingredients creates a comforting and nostalgic casserole that will satisfy even the pickiest eaters.

To make this vegan tuna casserole, start by sautéing the onions, garlic, and celery until they are fragrant and translucent. Then, prepare the cheesy sauce using plant-based milk and nutritional yeast. The cheesy sauce adds a creamy and savory element to the casserole, making it irresistible.

Next, combine the cooked noodles, peas, and the homemade cheese sauce in a baking dish. Mix everything together until well coated. Top the casserole with breadcrumbs for that extra crunch and bake it in the oven until golden and bubbling.

Pro Tip: For a nut-free version of this recipe, simply omit any nuts or nut-based ingredients.

“This vegan tuna casserole is the perfect way to enjoy a classic dish while staying true to your plant-based lifestyle. The combination of the cheesy sauce, noodles, and veggies creates a hearty and satisfying meal that the whole family will love.”

Here’s the complete recipe for Vegan Tuna Casserole:

Ingredients: Instructions:
2 cups cooked noodles Cook the noodles according to package instructions.
1 cup frozen peas Thaw the peas in warm water.
1 onion, diced Sauté the diced onion until translucent.
2 cloves of garlic, minced Add the minced garlic to the sautéed onions.
2 celery stalks, chopped Add the chopped celery to the sautéed onions and garlic.
1 cup plant-based milk In a separate pan, heat the plant-based milk over medium heat.
1/4 cup nutritional yeast Whisk in the nutritional yeast until smooth and creamy.
1/2 cup breadcrumbs Top the casserole with breadcrumbs.
Salt and pepper to taste Season with salt and pepper.
Optional: 1/4 cup chopped parsley for garnish Sprinkle with parsley before serving.

Once the casserole is baked to perfection, serve it hot and enjoy the creamy, cheesy goodness. With its healthy twist and familiar flavors, this vegan tuna casserole is a crowd-pleaser that will keep you going back for seconds.

Tips for Making the Perfect Vegan Tuna Casserole

Preparing a delicious vegan tuna casserole requires attention to detail and a few helpful tips. Follow these suggestions to achieve the perfect balance of flavors and textures in your homemade dish.

Create a Flavorful Cheesy Sauce

One of the key elements of a tasty vegan tuna casserole is the cheesy sauce. To make it extra flavorful, consider adding a combination of nutritional yeast, garlic powder, and onion powder. This blend of seasonings will give your sauce a savory taste that complements the other ingredients.

Cook the Pasta to the Desired Texture

The texture of the pasta can greatly affect the overall enjoyment of your vegan tuna casserole. Be sure to cook the pasta al dente, which means it should have a slight firmness to it. This will prevent the noodles from becoming mushy after baking in the casserole.

Select and Prepare Veggies with Care

Choosing the right veggies and preparing them properly is essential for a balanced and nutritious vegan tuna casserole. Opt for vegetables that add both flavor and color, such as carrots, celery, and peas. Dice or chop the veggies into small, uniform pieces to ensure even cooking.

Achieve a Crispy Breadcrumb Topping

A golden and crispy breadcrumb topping adds an irresistible touch to your vegan tuna casserole. To achieve this, mix your breadcrumbs with a melted vegan butter or oil before sprinkling them over the casserole. This extra step will give your dish a delightful crunch.

Remember, these tips are meant to enhance your vegan tuna casserole experience. Feel free to customize the recipe by adding your favorite spices or experimenting with different vegetables. Above all, enjoy the process of creating a delicious and satisfying plant-based meal.

Tips for Making the Perfect Vegan Tuna Casserole
Create a flavorful cheesy sauce
Cook the pasta to the desired texture
Select and prepare veggies with care
Achieve a crispy breadcrumb topping

Serving and Storing Vegan Tuna Casserole

Once you’ve prepared your delicious vegan tuna casserole, it’s important to know the best way to serve, store, and reheat it for maximum enjoyment. Here are some helpful tips to keep in mind:

Serving Size

The recommended serving size for the vegan tuna casserole is approximately one cup. However, you can adjust the serving size according to your preferences and appetite.

Storing Leftovers

To ensure the longevity of your leftovers, it’s crucial to store the casserole properly. Transfer any remaining casserole into an airtight container or wrap it tightly with aluminum foil. This will help prevent air exposure and maintain its freshness.


The vegan tuna casserole can be refrigerated for 3-5 days, allowing you to enjoy leftovers throughout the week. Simply place the airtight container in the refrigerator and make sure it is stored away from any strong odors to preserve its flavor.


If you anticipate having more leftovers than you can consume within 3-5 days, consider freezing the casserole for future enjoyment. Wrap individual portions tightly in plastic wrap or place them in separate airtight containers designed for freezing. The casserole can be stored in the freezer for up to 3 months.

Reheating Options

When you’re ready to enjoy your leftover vegan tuna casserole, there are multiple ways to reheat it:

  • 1. Microwave: Place a single serving of the casserole in a microwave-safe dish and cover it with a microwave-safe lid or microwave-safe plastic wrap. Heat it on medium power for a couple of minutes, stirring occasionally to ensure even heating.
  • 2. Oven: Preheat the oven to 350°F (175°C). Transfer the desired amount of casserole to an oven-safe dish, cover it with aluminum foil, and bake for approximately 15-20 minutes or until heated through. To achieve a crispy breadcrumb topping, remove the foil during the last few minutes of baking.

Now that you know how to serve, store, and reheat your vegan tuna casserole, you can confidently prepare this delightful dish while ensuring minimal food waste. Whether you’re enjoying it fresh or savoring it as a leftover, the flavors and textures of the casserole are sure to satisfy your taste buds.


In conclusion, the vegan tuna casserole offers a delicious and satisfying twist on a classic comfort food dish. Through the various recipes and tips provided in this article, we have explored different approaches to create a plant-based version of this beloved casserole.

From The Hidden Veggies’ creamy noodles and golden breadcrumb topping to Forks Over Knives’ ingenious use of garbanzo beans and mushrooms, there are options to suit every taste and dietary preference.

Whether you’re looking for a family favorite, a healthy twist, or simply a comforting and nostalgic meal, the vegan tuna casserole has something to offer. It’s a versatile recipe that can be customized to your liking, and it’s sure to please even the most skeptical eaters.

So why not give it a try? Dive into the world of vegan cuisine and savor the flavors of this plant-based alternative. By embracing this cruelty-free and tasty option, you can enjoy a guilt-free, compassionate meal that’s good for you and the planet.


What ingredients are needed to make a vegan tuna casserole?

To make a vegan tuna casserole, you will need ingredients such as mushrooms, oil, salt, garlic powder, paprika, plant-based milk, starch, TVP or soy curls, water, kelp flakes, noodles, peas, breadcrumbs, and vegan butter.

How do I make the vegan cream of mushroom soup for the casserole?

To make the vegan cream of mushroom soup, you need to sauté mushrooms and then combine them with plant-based milk, starch, salt, and garlic powder in a blender until smooth.

How do I prepare the vegan tuna for the casserole?

To prepare the vegan tuna, you can use TVP or soy curls. Simply rehydrate them in water and kelp flakes to give them a seafood-like flavor.

Can I make a gluten-free version of the vegan tuna casserole?

Yes, you can make a gluten-free version of the vegan tuna casserole by using gluten-free noodles and breadcrumbs.

How do I cook the noodles to the desired texture?

To cook the noodles al dente, follow the package instructions and make sure to slightly undercook them since they will continue cooking in the oven.

Can I customize the vegan tuna casserole with different spices?

Yes, you can customize the vegan tuna casserole by adding different spices or herbs to the cheesy sauce, such as onion powder, thyme, or parsley, to suit your taste preferences.

How long can I store the leftovers of the vegan tuna casserole?

The leftovers of the vegan tuna casserole can be refrigerated in an airtight container for 3-5 days. Alternatively, you can freeze the casserole for up to 3 months.

How do I reheat the vegan tuna casserole?

To reheat the vegan tuna casserole, you can either microwave individual servings or place the casserole in the oven at a low temperature until heated through.

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