If you’re craving a dish that perfectly blends creamy, spicy, and comforting flavors, look no further than this Baked Boursin Cajun Chicken Pasta Recipe. It combines tender chicken seasoned with bold Cajun spices, the rich, herbaceous tang of Boursin cheese, and juicy roasted cherry tomatoes all tossed with perfectly cooked pasta. With each bite, you get a lovely harmony of spicy warmth and smooth creaminess that feels like a big, delicious hug from the inside. This recipe is a guaranteed crowd-pleaser and a wonderful way to bring a little excitement to your weeknight dinner table.

Ingredients You’ll Need
Every ingredient in this recipe is simple yet essential, working together to create a dish bursting with flavor, texture, and color. From the spicy Cajun seasoning to the creamy Boursin and the sweet burst of roasted cherry tomatoes, here’s what makes this pasta so irresistible.
- 1 ½ pounds boneless, skinless chicken breasts: Provides hearty protein and pairs beautifully with the Cajun spices.
- 3 tablespoons olive oil (divided): Adds a subtle fruitiness and helps caramelize the chicken and tomatoes.
- 4 tablespoons Cajun seasoning (divided): Brings that signature, smoky heat and aromatic punch.
- 10.4 ounces Garlic Herb Boursin Cheese (two 5.2 ounce packages): Offers a creamy texture loaded with garlic and herbs that elevate every bite.
- 2 pints cherry tomatoes (20-24 ounces or 4 cups): Roasted to juicy sweetness, they balance out the spices gorgeously.
- ½ teaspoon salt: Enhances all the natural flavors without overpowering.
- ½ teaspoon black pepper: Adds a mild kick for depth throughout.
- 1 pound penne pasta (or medium pasta shells): A sturdy pasta that holds onto the sauce perfectly.
- 1 teaspoon hot sauce (adjust to your spice preference): For an extra touch of heat that you can control.
How to Make Baked Boursin Cajun Chicken Pasta Recipe
Step 1: Prep and Season the Chicken
Start by preheating your oven to 400°F, getting it nice and hot for roasting. Slice the chicken breasts in half lengthwise so you end up with four thin pieces — this helps them cook quickly and evenly. Coat the chicken with one tablespoon of olive oil, then generously rub on three tablespoons of that vibrant Cajun seasoning. This simple step infuses those bold Southern flavors right into the meat, making every bite a delight.
Step 2: Arrange Cheese and Tomatoes
Grab a 9 by 13 inch oven-safe casserole dish and add the two packages of Garlic Herb Boursin cheese along with the cherry tomatoes. Drizzle the tomatoes with the remaining two tablespoons of olive oil and sprinkle with salt and black pepper. This combination will roast beautifully, with the tomatoes bursting and melding into the creamy Boursin, creating an irresistibly rich sauce base.
Step 3: Roast Chicken, Cheese, and Tomatoes
Place the seasoned chicken on a baking sheet, then slide both the chicken and the casserole dish into the oven. Allow them to roast for 20 to 25 minutes. During this time, the chicken gets perfectly cooked and the cheese and tomatoes develop deep, complex flavors and a creamy texture that’s impossible to resist.
Step 4: Cook the Pasta
While everything roasts, bring a large pot of water to boil on the stove. Cook your pasta according to the package directions until al dente. Be sure to save one cup of the pasta water before draining — this starchy water is magic for loosening the sauce and adding perfect creaminess when combined.
Step 5: Combine Everything
Once the chicken, cheese, and tomatoes come out of the oven, transfer the chicken to a cutting board and dice it into bite-sized pieces. To the casserole dish, add the cooked pasta, reserved pasta water, the remaining tablespoon of Cajun seasoning, and a teaspoon of hot sauce (adjust to your taste). Stir everything together until the pasta is coated in that luscious, spicy, creamy sauce, then fold in the diced chicken for the perfect finishing touch.
How to Serve Baked Boursin Cajun Chicken Pasta Recipe
Garnishes
To really elevate your plate, sprinkle some freshly chopped parsley or basil over the top for a pop of bright green color and fresh herbal notes. A light dusting of grated Parmesan cheese adds an extra layer of savory flavor. If you like a little crunch, toasted breadcrumbs or crushed red pepper flakes can be sprinkled on as well. These little garnishes take the whole dish from delicious to dazzling.
Side Dishes
This Baked Boursin Cajun Chicken Pasta pairs beautifully with crisp, vibrant side salads like a simple arugula with lemon vinaigrette or a crunchy coleslaw. For something warm, roasted green beans or garlic sautéed spinach complement the richness of the pasta wonderfully. Bread lovers might enjoy garlic knots or crusty French bread to soak up any leftover sauce.
Creative Ways to Present
For dinner parties or family get-togethers, serve this pasta in individual oven-safe ramekins for perfectly portioned, pie-like servings. Or pile the pasta high on large platters, topped with herbs and cheese, for a family-style feast everyone can dig into. For a colorful twist, add a variety of roasted vegetables like bell peppers or zucchini alongside the tomatoes before baking—fun, tasty, and visually stunning!
Make Ahead and Storage
Storing Leftovers
This dish stores beautifully in an airtight container in the refrigerator for up to 3 days. The flavors actually meld and intensify after a day, so leftovers might just taste even better. Just be sure to keep it sealed well to preserve the creaminess of the Boursin sauce.
Freezing
If you want to freeze, it’s best to separate the chicken from the pasta. Freeze them in airtight containers or freezer bags for up to 2 months. When ready to enjoy, thaw overnight in the fridge before reheating to preserve texture and flavor. The creamy sauce freezes well but might need an extra splash of milk or cream when reheating to bring it back to silky perfection.
Reheating
Reheat leftovers gently on the stovetop over low heat or in the microwave with a small splash of water or broth to keep everything moist and creamy. Stir often to avoid drying out or curdling the sauce. Heating slowly is key to maintaining that luscious, baked Boursin texture we all love.
FAQs
Can I use a different type of pasta?
Absolutely! Penne or medium pasta shells are suggested because they hold sauce well, but feel free to use rigatoni, rotini, or even fusilli depending on what you have. Just choose a pasta that can capture the sauce in its crevices.
Is there a way to make this dish less spicy?
Yes! Simply reduce the amount of Cajun seasoning or omit the hot sauce. You can also add a little extra Boursin or some cream to tone down the heat while keeping the flavor balanced and creamy.
Can this recipe be made dairy-free?
This dish is centered around Boursin cheese’s rich flavor, so it’s tricky to make fully dairy-free without changing the character. However, you could substitute a dairy-free creamy herb cheese or use a cashew-based cream with herbs to mimic the texture and taste.
What if I want to add vegetables?
Roasting some bell peppers, zucchini, or even spinach along with the tomatoes is a fantastic way to boost nutrition and color. Just toss them in with the tomatoes and Boursin before baking for an easy veggie upgrade.
How can I make this recipe faster?
Using pre-cooked rotisserie chicken is a great shortcut. Simply toss it in at the end with the pasta and sauce. You can also prepare the Cajun seasoning and have all ingredients chopped ahead of time to speed up the process.
Final Thoughts
Trust me, once you try this Baked Boursin Cajun Chicken Pasta Recipe, it’s going to become one of your go-to comfort meals that impresses every time. It’s creamy, spicy, full of fresh roasted flavors, and surprisingly simple to pull together. So grab those ingredients, preheat your oven, and get ready for a cozy, flavorful dinner that feels like a warm hug on a plate. You won’t regret it!
Print
Baked Boursin Cajun Chicken Pasta Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
Description
This Baked Boursin Cajun Chicken Pasta is a creamy, flavorful dish combining tender Cajun-spiced chicken with rich garlic herb Boursin cheese, roasted cherry tomatoes, and perfectly cooked penne pasta. The dish is finished with a touch of hot sauce for an added spicy kick, making it a hearty, comforting meal ready in just 40 minutes.
Ingredients
Chicken
- 1 ½ pounds boneless, skinless chicken breasts
- 1 tablespoon olive oil
- 3 tablespoons Cajun seasoning
Cheese and Vegetables
- 10.4 ounces Garlic Herb Boursin Cheese (two 5.2 ounce packages)
- 2 pints cherry tomatoes (20–24 ounces or 4 cups)
- 2 tablespoons olive oil
- ½ teaspoon salt
- ½ teaspoon black pepper
Pasta and Seasonings
- 1 pound penne pasta (or medium pasta shells)
- 1 teaspoon hot sauce (adjust to your spice preference)
- 1 tablespoon olive oil
- 1 tablespoon Cajun seasoning
Instructions
- Preheat the oven: Set your oven to 400°F to prepare for roasting the chicken and vegetables.
- Prepare the chicken: Slice the chicken breasts in half lengthwise to create four thinner pieces. Coat them with 1 tablespoon of olive oil and 3 tablespoons of Cajun seasoning. Arrange the chicken on a baking sheet.
- Assemble cheese and tomatoes: In a 9×13 inch oven-safe casserole dish, add the Boursin cheese and cherry tomatoes. Drizzle the tomatoes with the remaining 2 tablespoons of olive oil and season with salt and black pepper.
- Roast chicken and vegetables: Place both the baking sheet with chicken and casserole dish with cheese and tomatoes into the oven. Roast for 20 to 25 minutes until the chicken is cooked through and tomatoes are tender.
- Cook the pasta: While the chicken and veggies roast, bring a large pot of water to a boil on the stove. Add the pasta and cook according to package instructions. Before draining, reserve 1 cup of pasta water and set aside.
- Finish the dish: Remove the baking dish and chicken from the oven. Transfer the chicken from the baking sheet to a cutting board and dice it into bite-sized pieces.
- Combine and serve: Add the cooked pasta, reserved pasta water, hot sauce, and the remaining 1 tablespoon Cajun seasoning to the baking dish with Boursin and roasted tomatoes. Stir well to combine, then fold in the diced chicken. Serve immediately for best flavor and texture.
Notes
- Adjust the hot sauce quantity to control the spiciness according to your preference.
- For extra creaminess, you can add a splash of heavy cream or milk when mixing the pasta.
- Use fresh Cajun seasoning or a good-quality store-bought blend for the best flavor.
- Reserve pasta water helps create a silky sauce by loosening the baked cheese and tomato mixture.
- Leftovers can be stored in the refrigerator for up to 3 days and reheated gently on the stove or microwave.

