Creamy Rattlesnake Pasta with a Spicy Kick is the kind of dish that grabs your taste buds and doesn’t let go. This bold and flavorful pasta combines tender chicken, al dente penne, and a rich, spicy cream sauce that’s loaded with smoky peppers, Cajun spices, and just the right amount of heat. It’s a restaurant-worthy dinner you can whip up right at home—and trust us, it will have everyone asking for seconds.

What makes this pasta unforgettable is the way the creamy texture plays against the fiery elements. It’s comfort food with an edge—perfect for chilly nights, casual dinners, or when you want to impress without spending hours in the kitchen. Whether you’re a spice-lover or just looking to break out of your usual dinner routine, this recipe hits the mark with every bite.
Why You’ll Love This Creamy Rattlesnake Pasta
- It’s rich, creamy, and spicy—everything you want in a comfort meal.
- Takes under 45 minutes to make from scratch.
- Easy to customize with veggies or different proteins.
- Feels like restaurant food without the price tag.
- Perfect balance of heat, smokiness, and velvety sauce.
Preparation Phase & Tools to Use
For the best results, have the following tools on hand:
- Large skillet or sauté pan: Essential for cooking chicken and reducing the sauce evenly.
- Large pot: For boiling pasta. A roomy pot prevents sticking and ensures even cooking.
- Wooden spoon or silicone spatula: Helps stir the sauce gently without scratching cookware.
- Sharp knife and cutting board: You’ll need these for prepping chicken and vegetables efficiently.
- Measuring cups and spoons: Precision is key for the spice blend and creamy sauce.
Each of these tools plays a role in speeding up your cooking and ensuring the textures and flavors stay balanced.
Preparation Tips
Use high-quality chicken breast or thighs for maximum tenderness. For the pasta, cook it just shy of al dente since it will finish in the sauce. When making the sauce, lower the heat before adding cream to avoid curdling. Also, don’t be afraid to taste and adjust spice levels as you go—this dish is all about finding your perfect balance of heat and creaminess. Lastly, let the cooked pasta simmer briefly in the sauce so it fully absorbs the flavor.
Ingredients for this Creamy Rattlesnake Pasta with a Spicy Kick
- 12 oz penne pasta
- 2 tbsp olive oil
- 1 lb boneless, skinless chicken breast (cut into thin strips)
- 1 tsp Cajun seasoning (plus more to taste)
- 1/2 tsp paprika
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- Salt and pepper to taste
- 1/2 cup diced red bell pepper
- 1/2 cup diced green bell pepper
- 1 small jalapeño (seeded and finely diced)
- 3 cloves garlic (minced)
- 1/2 cup sun-dried tomatoes (chopped)
- 1 1/2 cups heavy cream
- 1/2 cup chicken broth
- 1/2 cup grated Parmesan cheese
- 1/4 tsp crushed red pepper flakes (optional, for extra heat)
- 2 tbsp chopped fresh parsley (for garnish)
- Juice of 1/2 lemon (optional, to brighten the flavor)

Step 1: Cook the Pasta
Bring a large pot of salted water to a boil. Add penne pasta and cook until just shy of al dente (about 1 minute less than package instructions). Drain and set aside, reserving 1/2 cup of pasta water.
Step 2: Season and Cook the Chicken
While the pasta is cooking, season the chicken strips with Cajun seasoning, paprika, garlic powder, onion powder, salt, and pepper. Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add the chicken and cook until golden and cooked through, about 5-6 minutes. Remove chicken from skillet and set aside.
Step 3: Sauté the Veggies
In the same skillet, add remaining 1 tablespoon olive oil. Add red and green bell peppers, jalapeño, and sauté for 3-4 minutes until slightly softened. Add minced garlic and sun-dried tomatoes, cooking for another 1-2 minutes until fragrant.
Step 4: Make the Spicy Cream Sauce
Reduce heat to medium-low. Pour in the chicken broth and stir, scraping up any browned bits from the pan. Slowly add the heavy cream, stirring constantly. Let the mixture simmer for 3-4 minutes until it thickens slightly.
Step 5: Add Cheese and Seasonings
Stir in the Parmesan cheese and crushed red pepper flakes. Allow the cheese to melt and the sauce to become creamy and smooth. Taste and adjust seasoning as needed.
Step 6: Combine Everything
Add the cooked pasta and chicken back into the skillet. Toss everything together until well-coated. If the sauce is too thick, add a bit of the reserved pasta water until desired consistency is reached.
Step 7: Garnish and Serve
Remove from heat. Squeeze in lemon juice if using, and sprinkle with freshly chopped parsley. Serve immediately while hot and creamy.
Notes
For a milder version of this pasta, simply reduce the amount of jalapeño and crushed red pepper flakes. You can also substitute chicken with shrimp or even tofu for a different twist. If you’re using sun-dried tomatoes packed in oil, make sure to drain them slightly before adding to avoid excess grease in the sauce. Using freshly grated Parmesan cheese instead of pre-shredded gives a smoother melt and richer taste.
Watch Out for These Mistakes While Cooking
- Overcooking the pasta: Remember, the pasta continues to cook in the sauce. Aim for slightly undercooked pasta during boiling.
- Adding cream on high heat: This can cause the cream to separate or curdle. Lower the heat before adding.
- Using too much Cajun seasoning without tasting: Different Cajun blends vary in salt and spice levels. Add gradually and taste as you go.
- Skipping the reserved pasta water: It helps thin the sauce and binds everything beautifully.
- Neglecting to rest the cooked chicken: Give the chicken a minute or two to rest before slicing to keep it juicy.
Storage Instructions
Let any leftovers cool completely before transferring to an airtight container. Store in the refrigerator for up to 3 days. To reheat, add a splash of cream or milk and warm over low heat on the stove or in short intervals in the microwave. Freezing isn’t recommended due to the dairy-based sauce, which can separate when thawed.
Estimated Nutrition
Per serving (based on 4 servings):
- Calories: 680 kcal
- Protein: 38g
- Carbohydrates: 48g
- Fat: 38g
- Saturated Fat: 19g
- Cholesterol: 145mg
- Sodium: 720mg
- Fiber: 3g
- Sugar: 5g
Frequently Asked Questions
Can I make this dish ahead of time?
Yes, but it’s best served fresh. If you do prepare ahead, keep the pasta and sauce separate and combine when reheating.
What can I use instead of heavy cream?
Half-and-half or a mixture of milk and cream cheese can work, but the sauce won’t be as rich.
Can I make this gluten-free?
Absolutely! Just use your favorite gluten-free pasta.
How spicy is this dish?
It’s moderately spicy, but you can adjust the heat by using less jalapeño or red pepper flakes.
What protein substitutes work well?
Shrimp, sausage, or tofu can be used in place of chicken.
Can I add vegetables?
Yes, mushrooms, spinach, or zucchini are great additions.
Will the sauce thicken as it cools?
Yes. If it thickens too much, add a splash of warm broth or cream when reheating.
Can I double the recipe?
Yes, just make sure to use a large enough skillet to hold everything evenly.
Conclusion
Creamy Rattlesnake Pasta with a Spicy Kick is everything you want in a comfort meal: creamy, bold, and just fiery enough to make each bite exciting. It’s an easy yet impressive dish that hits all the right notes, whether you’re making dinner for your family or entertaining guests. Keep it in your regular rotation and don’t be afraid to make it your own with custom twists. This pasta isn’t just dinner—it’s a statement.
Creamy Rattlesnake Pasta with a Spicy Kick
- Total Time: 35 minutes
- Yield: 4 servings
Description
Turn up the heat and indulge in this Creamy Rattlesnake Pasta with a Spicy Kick, a restaurant-style comfort dish loaded with bold Cajun flavor, tender chicken, smoky peppers, and a velvety Parmesan cream sauce. This is the perfect blend of easy dinner, quick pasta recipe, and spicy comfort food, making it a favorite for weeknights, casual dinners, or when you want to wow your guests. Whether you’re looking for dinner ideas, quick meal prep, or a flavorful twist on traditional pasta, this recipe hits all the right notes.
Ingredients
12 oz penne pasta
2 tbsp olive oil
1 lb boneless skinless chicken breast, cut into thin strips
1 tsp Cajun seasoning (plus more to taste)
1/2 tsp paprika
1/2 tsp garlic powder
1/2 tsp onion powder
Salt and pepper to taste
1/2 cup diced red bell pepper
1/2 cup diced green bell pepper
1 small jalapeño, seeded and finely diced
3 cloves garlic, minced
1/2 cup sun-dried tomatoes, chopped
1 1/2 cups heavy cream
1/2 cup chicken broth
1/2 cup grated Parmesan cheese
1/4 tsp crushed red pepper flakes (optional)
2 tbsp chopped fresh parsley
Juice of 1/2 lemon (optional)
Instructions
1. Bring a large pot of salted water to a boil. Add penne pasta and cook until just shy of al dente. Drain and set aside, reserving 1/2 cup of pasta water.
2. Season chicken with Cajun seasoning, paprika, garlic powder, onion powder, salt, and pepper.
3. Heat 1 tbsp olive oil in a large skillet over medium-high heat. Cook chicken until golden and cooked through, about 5-6 minutes. Remove and set aside.
4. In the same skillet, add remaining 1 tbsp olive oil. Sauté red and green bell peppers, jalapeño for 3-4 minutes.
5. Add garlic and sun-dried tomatoes. Cook for another 1-2 minutes.
6. Pour in chicken broth and stir. Lower the heat and slowly add heavy cream, stirring constantly. Simmer for 3-4 minutes to thicken.
7. Stir in Parmesan cheese and red pepper flakes. Let cheese melt and sauce become smooth.
8. Add cooked chicken and pasta to the skillet. Toss well to coat. Use reserved pasta water to loosen sauce if needed.
9. Finish with lemon juice and fresh parsley. Serve hot.
Notes
Use freshly grated Parmesan for a smoother, creamier sauce.
Reserve some pasta water—it’s great for loosening the sauce if it gets too thick.
Add lemon juice at the end to balance the richness with brightness.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Dinner
- Method: Stovetop
- Cuisine: American / Cajun
Nutrition
- Serving Size: 1 plate
- Calories: 680
- Sugar: 5
- Sodium: 720
- Fat: 38
- Saturated Fat: 19
- Unsaturated Fat: 14
- Trans Fat: 0
- Carbohydrates: 48
- Fiber: 3
- Protein: 38
- Cholesterol: 145
Keywords: creamy pasta, spicy dinner, rattlesnake pasta, easy recipe, dinner ideas, quick pasta, Cajun pasta
