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Overhead view of a pot full of pesto cavatappi pasta.
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5 from 1 vote

Pesto Cavatappi Recipe

Pesto Cavatappi is an easy and delicious pasta recipe packed with so much fresh herb flavor.
Prep Time10 minutes
Cook Time15 minutes
Total Time25 minutes
Course: Main Course
Cuisine: American, Italian
Servings: 6
Author: Becky Hardin

Ingredients

  • 1 pound cavatappi pasta or any pasta you have on hand, gluten-free if required
  • 2 tablespoons unsalted butter
  • 2 cloves garlic minced
  • 8 ounces basil pesto
  • ½ teaspoon salt
  • ½ cup heavy cream
  • grated Parmesan cheese and fresh basil for serving

Instructions

  • Bring a pot of water to a boil. Wait until the water comes to a rapid boil before adding your pasta. Placing pasta too early can make it gummy and sticky!
  • Cook the pasta until al dente according to package directions. Reserve ½ cup of the pasta water. Drain the noodles and set them aside.
    1 pound cavatappi pasta
    Boiling pasta in a pot.
  • While the pasta cooks, melt the butter in a skillet over medium heat. Add the garlic and cook until fragrant, about 30 seconds.
    2 tablespoons unsalted butter, 2 cloves garlic
    A white bowl with melted butter and garlic.
  • Stir in the pesto and salt and cook until the pesto starts to bubble, about 1-2 minutes.
    8 ounces basil pesto, ½ teaspoon salt
    A white bowl filled with pesto, garlic, and butter.
  • Pour in the reserved pasta water. Stir and cook until the sauce begins to thicken, about 5 minutes.
    Pesto in a bowl.
  • Reduce the heat to low, pour in the heavy cream, stir, and let it simmer until it reduces a bit, about 2-3 minutes. Add cooked protein of choice to the pan if desired.
    ½ cup heavy cream
    Adding cream to the pesto.
  • Add the pasta and toss to coat.
    Pesto covered pasta in a large pot
  • Serve with Parmesan cheese and basil.
    grated Parmesan cheese and fresh basil
    Overhead view of a pot full of pesto cavatappi pasta.

Notes

  • You want the pasta to feel firm and slightly springy when you bite into it. If it sticks to your teeth while chewing, it isn't ready.
  • For a low-carb pasta meal, use zucchini noodles. 
  • If omitting the cream, add an extra half cup of pasta water.
  • Mix in veggies: add sun-dried tomatoes in step 2, or mix in halved cherry or grape tomatoes right before serving. Sliced mushrooms are also a delicious addition. Add to the pan in step 2.

Nutrition

Calories: 530kcal | Carbohydrates: 60g | Protein: 12g | Fat: 26g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 1g | Cholesterol: 40mg | Sodium: 560mg | Potassium: 189mg | Fiber: 3g | Sugar: 3g | Vitamin A: 1170IU | Vitamin C: 1mg | Calcium: 93mg | Iron: 1mg