Creamy Chili Oil Pasta

Why You’ll Love This Recipe

I absolutely love this creamy chili oil pasta because it delivers a bold, spicy kick with a velvety smooth finish, all in under 20 minutes. It uses simple pantry ingredients, so I can whip it up on a busy weeknight without a trip to the store. The sauce clings perfectly to every strand of pasta, giving you a luxurious, satisfying meal that feels like a treat.

Ingredients

• 8 ounces dried spaghetti or linguine
• 1/4 cup olive oil
• 3 tablespoons chili oil (from a jar of chili crisp, or use homemade)
• 4 cloves garlic, thinly sliced
• 1/2 teaspoon red pepper flakes (adjust to taste)
• 1/2 cup heavy cream
• 1/3 cup reserved pasta water (plus more as needed)
• 1/2 cup freshly grated Parmesan cheese
• 1/2 teaspoon salt, plus more for pasta water
• 1/4 teaspoon black pepper
• 2 tablespoons unsalted butter, cut into small pieces
• 2 tablespoons fresh parsley, chopped (for garnish)

Directions

Bring a large pot of salted water to a rolling boil. Add the pasta and cook until al dente, following the package directions. Before draining, reserve at least 1/2 cup of the starchy pasta water. Drain the pasta and set it aside.

While the pasta cooks, heat the olive oil and chili oil together in a large skillet over medium heat. Add the sliced garlic and red pepper flakes, and cook for about 1 minute, stirring constantly, until the garlic is fragrant and just starting to turn golden. Be careful not to burn the garlic.

Reduce the heat to low and slowly pour in the heavy cream, stirring constantly. Add the reserved pasta water, Parmesan cheese, salt, and black pepper. Whisk gently until the cheese is fully melted and the sauce is smooth and slightly thickened.

Add the drained pasta to the skillet along with the butter pieces. Toss everything together with tongs for 1 to 2 minutes, until the butter is melted and the sauce coats the pasta evenly. If the sauce seems too thick, add a splash more pasta water to loosen it. Taste and adjust seasoning with more salt or red pepper flakes if desired.

Serve immediately, garnished with fresh parsley and an extra drizzle of chili oil if you like extra heat.

Servings and Timing

This recipe makes 2 generous main course servings or 4 smaller side servings. The total time from start to finish is about 20 minutes, with 5 minutes of prep and 15 minutes of cooking.

Variations

For a lighter version, you can substitute half and half for the heavy cream, though the sauce will be slightly less rich. To make it vegetarian, use a vegetarian Parmesan. If you want to add protein, try tossing in some cooked shrimp or shredded rotisserie chicken at the end. For a dairy free option, use full fat coconut milk instead of heavy cream and omit the Parmesan, or use a dairy free Parmesan alternative. You can also swap the spaghetti for any long pasta like fettuccine, bucatini, or even short shapes like penne.

Storage and Reheating

Store any leftover creamy chili oil pasta in an airtight container in the refrigerator for up to 3 days. To reheat, place the pasta in a skillet over low heat with a splash of water or milk. Stir gently until warmed through, adding more liquid as needed to revive the creamy sauce. I do not recommend freezing this dish because the cream based sauce can separate and become grainy when thawed.

FAQs

Can I use a different type of chili oil?

Yes, absolutely. You can use store bought chili crisp, homemade chili oil, or even a spicy sesame oil. Each will bring a slightly different flavor, but any good quality chili oil will work.

What if I don’t have heavy cream?

You can substitute half and half, whole milk, or even full fat coconut milk. The sauce will be thinner and less rich, so you may need to add a bit more Parmesan to help thicken it.

Is this pasta very spicy?

The spice level is moderate and can be easily adjusted. For a milder dish, use less red pepper flakes and a milder chili oil. For more heat, add extra chili oil or a pinch of cayenne pepper.

Can I make this recipe gluten free?

Yes, simply use your favorite gluten free pasta. Be sure to cook it according to the package directions and reserve extra pasta water, as gluten free pasta often needs more starch to help thicken the sauce.

What can I serve with this pasta?

This creamy chili oil pasta is wonderful on its own, but it also pairs well with a simple green salad dressed with lemon vinaigrette or some roasted broccoli. A glass of crisp white wine or a light beer is a great complement.

Conclusion

I hope you enjoy making this creamy chili oil pasta as much as I do. It is one of my go to recipes when I crave something comforting, spicy, and incredibly satisfying without spending hours in the kitchen. The combination of the rich cream and the fiery chili oil is truly magical, and I love how the simple ingredients come together to create a dish that feels so special. Give it a try, and let me know how it turns out for you.

Creamy Chili Oil Pasta

Print Recipe

This creamy chili oil pasta is a rich, spicy, and silky 20-minute meal. It uses simple ingredients for a restaurant-quality sauce that coats every strand perfectly.

• Author: CookingByNess
• Prep Time: 5 minutes
• Cook Time: 15 minutes
• Total Time: 20 minutes
• Yield: 2 servings
• Category: Dinner
• Method: Stovetop
• Cuisine: Fusion
• Diet: Vegetarian

Ingredients

– 8 ounces dried spaghetti or linguine
– 1/4 cup olive oil
– 3 tablespoons chili oil
– 4 cloves garlic, thinly sliced
– 1/2 teaspoon red pepper flakes
– 1/2 cup heavy cream
– 1/3 cup reserved pasta water
– 1/2 cup freshly grated Parmesan cheese
– 1/2 teaspoon salt
– 1/4 teaspoon black pepper
– 2 tablespoons unsalted butter, cut into pieces
– 2 tablespoons fresh parsley, chopped

Instructions

1. Cook pasta in salted boiling water until al dente. Reserve 1/2 cup pasta water before draining. Drain and set aside.
2. In a large skillet over medium heat, combine olive oil and chili oil. Add sliced garlic and red pepper flakes. Cook for 1 minute until fragrant.
3. Reduce heat to low. Pour in heavy cream while stirring. Add 1/3 cup pasta water, Parmesan, salt, and pepper. Whisk until smooth.
4. Add drained pasta and butter to the skillet. Toss for 1 to 2 minutes until butter melts and sauce coats the pasta. Add more pasta water if needed.
5. Serve immediately, garnished with parsley and extra chili oil if desired.

Notes

For a milder dish, reduce the red pepper flakes. For extra protein, add cooked shrimp or chicken at the end.