Vegan Cajun Pasta (Creamy Recipe with Tofu)

Name: Vegan Cajun Pasta - Simple & Creamy
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Ingredients: 8 oz firm tofu (drained (I use half of a 454g. (16oz) package)); 1 1/4 cup vegan plain milk (unsweetened, choose nut-free if necessary); 1 1/2 tbsp nutritional yeast; 3 tsp cajun seasoning; 1 tsp salt; 1 tsp cornstarch; 12 oz short pasta of your choice (cooked al dente); 1 sweet onion (vidalia type), or red onion (sliced); 2 large peppers (red, yellow or orange) (sliced); 3 large cloves of garlic (crushed); 14 oz canned diced tomatoes (fire roasted, see notes)

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This vegan cajun pasta dish is so creamy, has an amazing smoky flavor profile and is packed with crunchy red peppers and onions. The zesty and savory cajun spices bring so much flavor to the rich-in-protein silky tofu sauce. It is a quick and easy recipe that comes together in under 30 minutes, perfect for busy weeknights!

Showing is a white bowl containing vegan cajun pasta with a fork inside the dish. The bowl is on a beige hand towel.

Let me introduce you to this cajun pasta dish that we cannot stop eating.

It is a creamy vegan pasta dish that's filled with amazing cajun flavor, super satisfying and also very healthy and high in plant-based protein. And just like my one-pot orzo skillet, it turns out that it is also super quick and easy to prepare, which makes it a perfect weeknight quick dinner. It's everything you want in one meal!

I'll admit that any creamy, saucy and rich pasta meal will win my heart over just about anything. But, in this case, there is something more to it. Maybe it's the large crunchy pieces of red pepper and sweet onion or the flavors from the cajun spice mix? Or the heavenly rich and pink coating sauce?

Good grief. I'm drooling just writing about it.

But what makes the cajun pasta sauce so deliciously creamy? Tofu! Just regular firm tofu. When blended with vegan milk and the cajun spices, it becomes rich, silky and so flavorful. Then, paired with canned tomatoes for a boost in umami flavor. I love how this recipe also fits with so many diets as it is nut-free (choose oat milk), dairy-free, gluten-free (choose GF noodles), low-in-fat and also rich-in-protein.

Hopefully, you give this recipe a try next time you crave a cajun-inspired meal! Let me know how it turns out! ❤️

Close up on a creamy vegan cajun pasta dish garnished with red pepper flakes. The bowl is on a beige hand towel.

Why you'll love this recipe

Luscious creamy sauce made without any heavy cream (no vegan butter either!)
Highly adaptable recipe
Packed with amazing cajun flavor with a hint of smokiness
Nourishing and super filling
Perfect meal for the whole family
Healthier than many other rich creamy sauces
Nut-free and made without cashews
SO delicious

Ingredients you will need

Short pasta of your choice: I used the brown rice fusilli from Jovial, but any other kinds work well. I find that short noodles work better as the sauce can be thick. Try penne, rigatoni or macaroni.
Bell peppers: I prefer the sweeter peppers, such as red bell peppers or orange bell peppers. Green bell peppers work too.
Sweet onion: you will want to keep the onion crunchy, so choose a mild and sweeter type, such as Vidalia onion.
Garlic: for flavoring.
Firm tofu: not silken or soft, but firm tofu. Extra firm tofu should work well too.
Plain non-dairy milk: make sure it is unsweetened and unflavored.
Cajun spices: you can make your own cajun spices mix (check out this cajun seasoning recipe from Gimme Some Oven!), but I prefer to simply use store-bought. I love this cajun spice blend from Frontier, I use it often to make cajun salad dressings or sauces!
Other pantry ingredients: nutritional yeast, corn starch, canned diced tomatoes (fire roasted, if possible) and salt.

Ingredients needed to prepare this recipe.

Front view on a vegan creamy cajun pasta dish packed with sliced peppers and onion and with a sprinkle of red pepper and black pepper.

How to make this creamy vegan cajun pasta

This pasta recipe comes together within 30 minutes and will be perfect for any busy weekday night.

Step 1- Cook the pasta

Bring a large pot of water to a boil and then, add your pasta. Cook until al dente (check the package directions), then drain well. You can also keep some pasta water in case you need to loosen up the sauce later.

Step 2- Make the creamy cajun sauce

Add the tofu, vegan milk, cajun spices, nutritional yeast, salt and cornstarch to a blender and blend until very smooth. Take a few breaks to scrape the walls and make sure there are no clumps anymore. This might take a few minutes if you don't have a high-speed blender. Set the sauce aside.

Step 3- Cook the vegetables

In a large skillet, warm up some olive oil (optional, I like using oil spray) on medium heat and then add the onion and peppers. Cook for 5-7 minutes or until browned and softened (try not to overcook them!). Then, add the garlic and cook for one minute before adding the canned tomatoes. Keep cooking for another 5-7 minutes stirring often.

Step 4- Combine

Add the creamy sauce and the cooked pasta to the vegetables, stir and keep cooking until warmed up. Let it cook for a few minutes or until the sauce reaches the desired consistency. Serve immediately. Enjoy!

In process picture: showing inside of a blender a creamy sauce that was just blended.

In process picture: there is a wooden spoon stirring some colorful pepper in a large pan.

Tips when preparing this vegan cajun pasta recipe

Choose sweet onion (like Vidalia) instead of regular onion if possible. If you don't have a Vidalia type, then grab a red onion. I love the hint of sweetness it brings to the dish and their mellow flavor is best since the vegetables are kept quite big and crisp.
Do not overcook the vegetables! Keep them on the crunchy side, it will add so much texture to the rich and creamy sauce.
Do not overcook the noodles either! Once cooked al dente, the noodles will be added to the warm creamy sauce where the noodles will likely cook a little more.
I chose fire-roasted tomatoes. If you use regular tomatoes, then I recommend you to add a pinch of smoked paprika to get a hint of smokiness.

Close up inside a pan showing rotini noodles with sliced onion and peppers in a creamy cajun tomato sauce.

Can I make this recipe soy-free?

Yes you can! In this case, skip on the bloc of tofu and the vegan milk. Instead, make my basic cashew cream sauce as directed and add the cajun spices to the sauce as well. This cashew sauce should thicken easily without adding cornstarch. Taste and adjust the flavor level to your liking before transferring to the pan with the veggies and the noodles.

Variations to the recipe

Make it extra creamy: Use coconut milk instead of regular vegan milk and feel free to add some vegan cream cheese.
Make it spicy: Add a sprinkle of red pepper flakes when serving or ground cayenne pepper to the blender to make a spicy vegan cajun pasta recipe.
Make it higher in protein: Although this meal is already fairly high-in-protein, thanks to the blended tofu, you can also add a can of drained white bean to the pan when combining the pasta, or top the pasta with smoky tofu at serving.
Make it loaded with veggies: add some broccoli, mushrooms, zucchini, sweet corn, leafy green, cauliflower, etc.

Front angle view on a white bowl containing vegan creamy cajun pasta with a fork inside the dish. The bowl is on a beige hand towel.

Serving suggestions

This vegetarian cajun pasta recipe is perfect for a complete meal that's filled with plenty of plant-based protein and fiber to make you feel full for a while. If you want, you can also serve with a side of steamed green veggies, such as asparagus or broccoli. A side salad, such as my kale apple crunch salad, would also pair well with the flavor of this dish.

Serve warm sprinkled with red pepper flakes for a little heat and a generous amount of ground black pepper. A sprinkle of vegan parmesan cheese would be great as well, if you have some ready-to-go.

If you wanted to make it more hearty, then you can also add:

Storing tips

Keep the leftovers in an airtight container for up to 3 days.

After resting for a while in the fridge, the noodles absorb some of the sauce, which can change the texture of the pasta. For this reason, I think this recipe is best when just prepared.

FAQ's

Can I freeze it?

I don't recommend freezing this meal. The pasta could turn out too soft and almost mushy!

How to reheat it

Simply add a splash of vegan milk to loosen up the sauce, stir and warm up either in the microwave or using the stove.

Is this recipe gluten-free?

To make it completely gluten-free, then make sure to choose gluten-free noodles. The rest of the ingredients from the cajun sauce are completely gluten-free.

Is this recipe spicy?

Not very much, although it has a strong flavor, mostly smoky. My kids loved it! If you are worried it is too spicy or intense in smoky flavor, then start with a little less cajun spice blend and add more to the pan after tasting.

Close up on a vegan cajun pasta dish with sliced peppers and onion and with a sprinkle of red pepper and black pepper.

Other creamy pasta dishes you might like

I hope you like this vegan cajun pasta dish as much as we do! If you try it, please leave a comment below and rate the recipe to let me know how it was. Your feedback is so helpful!

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Vegan Cajun Pasta (Creamy Recipe with Tofu)

Why you'll love this recipe

Ingredients you will need