Easy Creamy Pesto Pasta (Easy From Jar)
Need dinner on the table fast? This Creamy Pesto Pasta is ready in just 25 minutes and made with simple ingredients, including a jar of pesto sauce. It’s an easy family dinner that’s rich, comforting, and perfect for busy weeknights.
Try my Boursin Pasta or my copycat Hamburger Helper next!
Why you’ll love this recipe
- Perfect for busy weeknights. This creamy pesto pasta comes together in just 25 minutes, making it an easy family dinner when time is short.
- Made with simple pantry ingredients. Keep a jar of pesto sauce on hand and you’ll always have the makings of a quick and flavorful meal.
- Creamy, comforting, and satisfying. The rich pesto cream sauce coats every bite of pasta for a cozy dinner that tastes like you spent much more time in the kitchen.
- Easy to customize. Add cooked chicken, shrimp, or your favorite vegetables to turn this simple pasta recipe into a complete meal.

Ingredients You’ll Need

- 400g (4 cups) rigatoni pasta or your favorite shape
- 1 and 1/4 cups heavy cream
- 3 cloves garlic, minced
- 1/2 teaspoon red chili flakes (or more if you like it hotter!)
- 219ml/ approx 1 cup store-bought pesto
- 2/3 cup Parmesan cheese, freshly grated
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- 1 and 1/2 cups shredded mozzarella
- 4 Tablespoons reserved pasta water
- Garnish
- Fresh basil
- 1/4 cup freshly grated Parmesan cheese
- additional red pepper flakes (optional)
Step by Step Instructions

STEP ONE – In a large pot of boiling, salted water, cook pasta according to package directions until al dente.
Note: you are going to reserve some of the pasta cooking water, so don’t pour it all down the sink!
STEP TWO – Meanwhile, in a large skillet,sauté butter and garlic over medium heat for one to two minutes until garlic has softened just a little.

STEP THREE – Turn heat to low and gradually stir in heavy cream, reserved pasta water, red pepper flakes and pesto.
STEP FOUR – Cook for 3 to 4 minutes, just until sauce starts to bubble and thicken a little. Stir in grated Parmesan cheese.

STEP FIVE – Stir in the hot pasta and stir until pasta noodles are coated in the sauce.

STEP SIX – Serve with freshly grated Parmesan cheese and chopped fresh basil and an optional sprinkle of hot pepper flake and optional greated lemon zest.
Variations
Chicken & Pesto Pasta – cook the noodles in chicken broth and add in chopped cooked or grilled chicken.
Toss 2 cups of grapes of cherry tomatoes into the pasta after adding the Parmesan cheese.
Storage and Reheating Instructions
Storage: Store leftover pasta in airtight container in the refrigerator for 4 to 5 days. This recipe does not freeze well and I do not recommend it.
Microwave to reheat: On microwave-safe plate, heat individual portions one minute at a time, stirring after each minute until heated through.
Pesto Rigatoni
- Total Time: 25 minutes
- Yield: 4 servings
Description
This easy recipe for Creamy Pesto Pasta Bake is perfect for busy weeknights. Your favorite pasta shape is coated in a creamy sauce made with store-bought pesto, or you can make your own pesto. Either way, the creamy pesto sauce is going to cling to the pasta and when it’s topped with fresh Parmesan cheese and chopped fresh basil, your whole family is going to love it!
Ingredients
400g (4 cups) rigatoni pasta
1 and 1/4 cups heavy cream
3 cloves garlic, minced
1/2 teaspoon red chili flakes (or more if you like it hotter!)
219ml/ approx 1 cup store-bought pesto
2/3 cup Parmesan cheese, freshly grated
1/2 teaspoon salt
1/2 teaspoon pepper
1 and 1/2 cups shredded mozzarella
4 Tablespoons reserved pasta water
Garnish
Fresh basil
1/4 cup freshly grated Parmesan cheese
additional red pepper flakes (optional)
Instructions
- In a large pot of boiling, salted water, cook pasta according to package directions until al dente. Drain. Save about 1/4 cup of the pasta water.
- Meanwhile, in a large skillet, sauté butter and garlic for one to two minutes until garlic has softened just a little.
- Over low heat gradually stir in heavy cream, reserved pasta water, red pepper flakes and pesto. Cook for 3 to 4 minutes just until sauce starts to bubble. Stir in grated Parmesan cheese.
- Add cooked pasta to the sauce and stir until pasta is thoroughly coated in the sauce.
- Serve with freshly grated Parmesan cheese and chopped fresh basil.
Notes
Substitutions: You can use your favorite pasta shape in this recipe. Long pasta works very well too.
You can substitute pesto in a jar for fresh pesto. You can use my fresh pesto recipe.
Storage: Store leftover pasta in airtight container in the refrigerator for 4 to 5 days. This recipe does not freeze well and I do not recommend it.
Microwave to reheat: On microwave-safe plate, heat individual portions one minute at a time, stirring after each minute until heated through.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Dinner
- Method: stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 helping
- Calories: 678
- Sugar: 7.8 g
- Sodium: 956.5 mg
- Fat: 22.6 g
- Saturated Fat: 14.1 g
- Trans Fat: 0.5 g
- Carbohydrates: 82.4 g
- Fiber: 4.3 g
- Protein: 35.4 g
- Cholesterol: 65.1 mg






The pesto flavour is so good and creamy with pasta another go to comfort food. Thanks for the recipe!!