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One Pot Cajun Ranch Chicken Pasta. Made in no time at all, this one pot, 35-minute pasta is one you will make on repeat! Pan-seared chicken with Cajun seasoning and poblano peppers is tossed up with bow-tie pasta in a creamy sauce made with ranch dressing and parmesan. Flavor this pasta with a couple of spoonfuls of additional Cajun seasoning and fresh basil for a simple but totally delicious meal!


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I mentioned this last weekend when I shared the video for this one pot tomato basil pasta on our Instagram stories. For whatever reason, the sound of breaking out a big pot, filling it with water, and boiling off pasta is always so daunting to me.
In reality, it’s really is not that much effort, but if I can find a way to make a pasta dish all in one pot. I’m going to do it!
I love the ease and, of course, fewer dishes!
This Cajun chicken pasta dish is one I’ve been making often. It comes highly requested by my brothers every time they’re in Colorado. They’re not usually that into pasta, but when I make this (and usually with extra chicken on the side), they are always so excited!
My younger brother, Malachi, says it reminds him of the pasta he used to special order at a local Cleveland restaurant called Danny Boys!
He mentioned that the only thing missing is the yummy garlic bread. Maybe that’s a recipe to come!

These are the details
Ingredients
- salted butter
- chicken breast or thighs
- Cajun seasoning – I always make my own blend, I shared the recipe below
- yellow onions
- poblano peppers
- garlic
- Short-cut pasta – I love bow-ties for this
- fresh parsley – or you could use basil too
- chili flakes
- whole milk
- cream cheese
- ranch dressing
- parmesan cheese
Special Tools
For this recipe, you’ll need a large pot but not much else!

Steps
Step 1: cook the chicken
In a big pot, toss the chicken with butter and Cajun seasoning. Get the chicken hot and let it get crispy; this will take about 5 minutes.
Remove the chicken from the pot.

Step 2: cook the pasta
To that same pot, add the onions, peppers, garlic, and more Cajun seasoning. Cook until the vegetables are soft.
Then, toss in the pasta and parsley. Add water and cook until the pasta is al dente, about 8 minutes. Make sure to add salt and stir often to ensure the pasta does not stick!

Step 3: add milk and the ranch dressing
Next, mix in the milk, the ranch dressing, and the parmesan. Stir until the pasta is fully cooked and the sauce is creamy.
Slide the chicken back into the pasta and give it a gentle stir.
Now, serve it up with fresh parsley! It is so quick and yummy! The ranch really adds a delicious flavor and creaminess too. I make a Greek yogurt-based ranch!

The Seasoning
As I mentioned, I do mix my own blend of Cajun seasonings. It’s one of my favorite mixes and uses the following spices:
- smoked paprika
- garlic powder
- onion powder
- dried oregano
- dried thyme
- chili powder
- cayenne pepper
- sea salt
- black pepper
Mix all the spices together, and you’ll have my Cajun seasoning! It’s so good, and there are no weird fillers.
If you want to add some more green to this dish, I recommend stirring in a handful of spinach.
The perfect dish for livening up an average night!

Looking for other one-pot recipes? Here are my favorites:
French Onion Pasta with Crispy Prosciutto
One Skillet White Chicken Chili Bake
Healthier Homemade One Pot Hamburger Helper
Creamy Sun-Dried Tomato Chicken Pasta
Lastly, if you make this One Pot Cajun Ranch Chicken Pasta, be sure to leave a comment and/or give this recipe a rating! Above all, I love to hear from you guys and always do my best to respond to each and every comment. And, of course, if you do make this recipe, don’t forget to tag me on Instagram! Looking through the photos of recipes you all have made is my favorite!
One Pot Cajun Ranch Chicken Pasta

Ingredients
- 2 tablespoons salted butter
- 1 pound boneless chicken breasts or thighs cubed
- 2 teaspoons cajun seasoning
- 1 yellow onion sliced
- 2 poblano peppers chopped
- 3 cloves garlic chopped
- 3-4 teaspoons cajun seasoning
- 1 pound short cut pasta
- 1/2 cup fresh parsley chopped
- chili flakes
- 2 cups milk
- 2 ounces cream cheese
- 1/2 cup ranch dressing
- 1 cup grated parmesan cheese
Instructions
- 1. In a large pot set over medium-high heat, cook the butter with the chicken and 2 teaspoons Cajun seasoning. Cook for 5 minutes until the chicken is cooked through. Scoop the chicken out of the pot and set aside. 2. Add the onions, peppers, garlic, and 2-3 teaspoons of Cajun seasoning. Cook until the veggies are soft. Add the pasta, parsley, and 2 cups of water. Cook, stirring often, until the pasta is al dente, about 8 minutes. Stir in the milk, cream cheese, ranch dressing, and parmesan. Mix until creamy.3. Slide the chicken into the pasta and gently mix. 4. Serve the pasta immediately with fresh parmesan and parsley. Enjoy!
Notes
Nutrition
Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.
Did you make this recipe? Please rate & comment below.


























Husband Approved! This guy is picky, and he loved it! I did 1 pound chicken thighs cubed and 2 links of Andouille links sliced. I used 2 cups of home chicken stock and added 1 cup water to it (so 3 cups total liquid for the pasta cooking part). I stayed near the stove to stir the pasta frequently like you instructed. Nothing stuck and the 2 cups of milk and cream cheese (I did 4oz cream cheese – cuz I’m a creamy loving gal) and parm made it perfectly creamy. Will definitely make again. Thank you so much for the inspiration. I am having so much fun creating your recipes. It is my mental healing from a long week of work. I appreciate you!!!
Hey Jennifer,
Wonderful! I’m so glad to hear this recipe turned out well for you, thanks for making it. Have a great week!
Thanks for your kind notes!