
If you’re in search of a quick, comforting meal with a bit of a spicy kick, Rattlesnake Pasta is here to deliver. This iconic dish, inspired by Uno Pizzeria & Grill, is packed with bold flavors, a creamy texture, and just enough heat to keep things exciting.
The name “Rattlesnake Pasta” might be a mystery, but what’s certain is that this dish will slither its way into your dinner rotation. It’s a creamy pasta with tender bites of chicken, the heat of jalapeños, and the crunch of red bell peppers, all wrapped in a cheesy embrace.
Perfect for weeknights, this one-pot meal comes together effortlessly, with endless customization options to suit your taste. Whether you swap the cheddar for Gruyère or add a Cajun twist, this pasta will become your go-to for family dinners or casual gatherings.
Why You’ll Love This Recipe
This Rattlesnake Pasta brings together the perfect balance of creamy, cheesy goodness and a spicy kick from jalapeños. It’s a one-pot meal that’s both hearty and flavorful, making it ideal for busy weeknights.
With its customizable ingredients, you can adjust the spice level or switch up the cheese to match your tastes. Plus, it’s a crowd-pleaser that’s guaranteed to leave everyone asking for seconds!

Ingredients Overview
- Jalapeños: Adds a spicy kick reminiscent of a rattlesnake’s bite.
- Chicken Breasts: Provides protein and hearty texture.
- Penne Pasta: Ideal for holding onto the creamy sauce.
- Cheese Trio: Parmesan and cheddar create a luscious, savory sauce.
- Bell Peppers: Sweet and crunchy, balancing the heat perfectly
How to Make the Recipe
Step 1: Heat the olive oil in a large Dutch oven over medium-high heat. Add the pickled jalapeños and minced garlic, stirring constantly. Cook until the garlic is fragrant, about 30 seconds to 1 minute.
Step 2: Add the cubed chicken, dried penne pasta, and chicken stock to the pot. Stir well to combine the ingredients and bring the mixture to a boil. Let it cook uncovered for about 4 minutes, stirring occasionally.
Step 3: Lower the heat to medium-low and cover the pot with a lid. Allow the pasta to simmer, stirring frequently to prevent sticking. Cook until the pasta is al dente and some liquid remains, about 10-12 minutes.
Step 4: Stir in the chopped red bell pepper, heavy cream, and kosher salt. Ensure the ingredients are well mixed and the sauce begins to thicken slightly. Let it cook for an additional 2 minutes for the flavors to meld.
Step 5: Remove the pot from heat and gradually stir in the Parmesan cheese. Add the cheese in 2-3 additions, mixing well each time until smooth. Stir in 1/4 cup of the cheddar cheese until fully melted and creamy.
Step 6: Divide the pasta into serving bowls, ensuring an even distribution of sauce and toppings. Garnish with the remaining cheddar cheese, jalapeño slices, and a drizzle of hot sauce. Serve immediately and enjoy!

Tips for the Best Recipe
For the creamiest results, stir the pasta frequently while cooking to ensure even distribution of heat and to avoid clumping. Using a heavy pot, like a Dutch oven, helps maintain consistent heat and prevents the creamy sauce from scorching.
To elevate the flavor, feel free to experiment with more heat by adding extra jalapeños or seasoning with Cajun spice. For a heartier dish, consider adding vegetables or beans to make it even more filling.
Variations to Try
- Cheese Swap: Substitute Gruyère or Asiago for a new flavor twist.
- Vegetarian Option: Replace chicken with roasted vegetables or tofu.
- Extra Hearty: Add black beans, corn, or diced tomatoes to the mix.
Frequently Asked Questions (FAQs)
Q1: Can I make this gluten-free?
Yes, use your favorite gluten-free pasta and adjust cooking times accordingly.
Q2: What can I use instead of heavy cream?
Half-and-half or a plant-based cream alternative works well for a lighter option.
Q3: How spicy is this recipe?
It has a mild kick from the jalapeños, but you can adjust by adding more or less.
Q4: Can I freeze leftovers?
Freezing is not recommended due to the creamy sauce, but it keeps in the fridge for up to 2 days.
Q5: What other proteins can I use?
Shrimp or sausage make excellent substitutes for chicken.

How to Store and Reheat
- Store leftovers in an airtight container in the refrigerator for up to 2 days.
- Reheat gently in the microwave in 10-15 second bursts, or on the stovetop with a splash of chicken stock to loosen the sauce.
Conclusion
Rattlesnake Pasta is the ultimate comfort food with a twist. The creamy sauce, tender chicken, and spicy kick from jalapeños make it a standout dish that’s both hearty and flavorful. It’s a recipe that’s sure to become a family favorite, whether for busy weeknights or casual gatherings.
What makes this dish even better is its versatility. With options to adjust the heat, swap out cheeses, or add extra ingredients like vegetables or beans, it can be tailored to suit any taste or occasion. Plus, the one-pot method makes cleanup a breeze, giving you more time to enjoy your meal.
We’d love to hear how this recipe turned out for you! Don’t forget to leave a comment and share your thoughts. For more delicious recipes and inspiration, follow Ava Foodie on Pinterest and join our community of food lovers today!