
A Comforting Cajun Chicken Pasta (Allergy-Friendly)
This Cajun chicken pasta is one of those recipes that hits every note. It’s creamy, smoky, a little spicy, and packed with veggies. Every bite is hearty and flavorful, with bold Cajun seasoning and melty vegan cheese tying it all together. The best part? It’s allergy-friendly—gluten-free, dairy-free, and soy-free—without sacrificing anything in taste or comfort.
I love making this dish when we’re all craving something rich but wholesome. It comes together in one pot, which is a total bonus. And with all the bell peppers, sun-dried tomatoes, and tender chicken, it doesn’t feel like a compromise. It’s filling and fun, perfect for feeding a hungry family or a group of friends.
Even if you’re new to cooking with dairy alternatives or gluten-free pasta, don’t worry. This dish is super forgiving and easy to adapt. So let’s dive into the backstory before we get to cooking.
A Bit of Backstory: Cajun-Inspired with a Twist
The original Cajun chicken pasta comes from Louisiana-style cuisine, full of bold spices, creamy sauces, and comforting ingredients. Traditional versions use heavy cream, wheat pasta, and loads of cheese—amazing, but not always friendly to those with food sensitivities.
That’s where this version comes in. Over time, I started tweaking the classic to fit our family’s needs. No dairy, no gluten, no soy. The result? A dish just as rich, with all the kick and soul of the original, but made for everyone to enjoy.
You might say this recipe is a little bit Southern, a little bit allergy-aware, and totally satisfying. Once you taste it, I think you’ll see why we keep it in regular rotation.

What You’ll Need (and What You Can Swap)
Here’s a simple list of what goes into this recipe. I’m skipping the measurements for now, just giving you the essentials and some substitution ideas in case you need to make adjustments:
- Thick-cut bacon
- Boneless, skinless chicken thighs or chicken breasts
- Cajun seasoning (store-bought or homemade)
- Garlic
- Sun-dried tomatoes
- Chicken broth
- Ripple half & half or full-fat oat milk
- Bell peppers (red, orange, yellow, green—your choice)
- Gluten-free pasta (penne, lasagna cut into strips, or any favorite shape)
- Vegan cheese (cheddar, mozzarella, or a mix)
- Green onion
- Fresh parsley (optional, for garnish)
If you don’t have Ripple or oat milk, you can use any rich, creamy dairy-free milk. Just make sure it’s unsweetened and unflavored. Coconut cream can work in a pinch, but it’ll slightly change the taste. For the cheese, any meltable vegan brand you trust will do—Violife, Chao, or Miyoko’s work well here.
Let’s Make It: Step-by-Step
Ready to cook? This recipe takes about 40-45 minutes start to finish. It’s best when served warm and fresh, but the leftovers heat up beautifully too.
- Start by cooking your chopped bacon in a large pot over medium heat. Let it get nice and crispy, then scoop it out and set it aside. Leave a few tablespoons of that bacon grease in the pot for flavor.
- Add your cubed chicken straight into the bacon drippings. Toss it with the Cajun seasoning and let it cook until golden brown on all sides. It’ll take about 5-7 minutes. Don’t rush this step—this is where a lot of flavor builds.
- Stir in the minced garlic and chopped sun-dried tomatoes. Let them cook for a minute or two, just until fragrant.
- Now pour in the chicken broth and dairy-free half and half. Stir everything together and bring it to a gentle simmer.
- Add your sliced bell peppers and uncooked pasta. Stir to coat and press the noodles down to make sure they’re mostly covered by the liquid.
- Cover and let it simmer, stirring occasionally so nothing sticks. Cook until the pasta is tender—usually about 12-15 minutes, depending on the type.
- Once the pasta is cooked and the sauce has thickened, stir in your vegan cheese. It’ll melt right into the sauce and make everything creamy and dreamy.
- Finish by adding sliced green onions and a sprinkle of fresh parsley if using. Taste and adjust with salt or more Cajun seasoning if needed.
- Serve warm, topped with extra cheese, bacon, and green onions.
It’s that easy. One pot, tons of flavor, and no one will even guess it’s allergy-friendly.

Frequently Asked Questions (FAQ)
Can I make this recipe without bacon?
Yes! The bacon adds flavor, but you can skip it and use a little oil to start the recipe. Add smoked paprika or liquid smoke for that deep flavor without the meat.
What if I’m not gluten-free?
No problem. You can use regular pasta here. Just follow the same steps and cook until your noodles are tender. Keep in mind that gluten-free pasta tends to soak up more liquid, so you might need less broth with traditional pasta.
Can I make this ahead of time?
You can prep it a day in advance, but for best texture, cook the pasta fresh. If you do store leftovers, add a splash of oat milk when reheating to loosen the sauce.
Is it very spicy?
Not too spicy! Cajun seasoning has a little kick, but it’s not overwhelming. You can always reduce it or use a mild blend if you’re cooking for little ones.
What vegan cheese works best?
I’ve had the best results with meltable vegan cheeses like Violife cheddar or mozzarella. Some others can clump or stay gritty, so test your favorite brand beforehand if possible.
Can I freeze it?
I wouldn’t recommend freezing the full dish because dairy-free cream sauces tend to split when thawed. However, you can freeze the cooked chicken and bacon separately to cut down on prep time.
Can I add more vegetables?
Absolutely! Mushrooms, spinach, or zucchini would be great additions. Just cook them down a bit before adding the broth so they don’t make the sauce too watery.
Final Thoughts
This Cajun chicken pasta is cozy, bold, and endlessly flexible. Whether you’re cooking for dietary needs or just looking to shake up dinner, this dish brings comfort without compromise. I love how it packs in protein, veggies, and creamy richness all in one bite.
Plus, it’s a true crowd-pleaser. Every time I make it, someone asks for the recipe. Now it’s yours—feel free to tweak it, double it, or make it your own.
And if you try it, let me know how it turns out! I’d love to hear what swaps you made and what your family thought. Happy cooking!

Cajun Chicken Pasta (Dairy, Gluten, Egg, Soy, & Nut Free)
Ingredients
- 1 pound thick cut bacon, chopped
- 5 boneless, skinless chicken thighs or breasts, cubed
- 3 TB Cajun seasoning, OR homemade
- 4 cloves garlic, minced
- 1/4 cup chopped sun-dried tomatoes
- 3 cups chicken broth
- 2 cups plant based heavy whipping cream, OR full fat oat milk, plus more as needed
- 3–5 bell peppers, stemmed, seeded, and thinly sliced (the more the spicier)
- 1 pound uncooked gluten free penne, lasagna pasta cooked & cut into thin strips, OR other choice gluten free pasta
- 3/4 cup vegan mozzarella, OR vegan cheddar, OR vegan Mexican blend cheese, plus more to top
- 3 sprigs green onion, sliced, plus more to top
- Optional: 2 TB freshly chopped parsley, plus more to top
Instructions
- Cook bacon in a large pot. Add chicken with half the Cajun seasoning; brown it.
- Add garlic, sun-dried tomatoes, broth, and half and half. Bring to a boil.
- Add bell peppers and fettuccine. Cook 10 minutes, stirring, until pasta is al dente. Add more liquid if needed.
- Stir in remaining seasoning, parmesan, green onion, and parsley. Serve warm with extra toppings.