Go Back
–+ servings
Creamy Pesto Sauce Pasta

Creamy Pesto Sauce Pasta That's Ready in Just One Pot

Enjoy this quick and easy Creamy Pesto Sauce Pasta, a delightful one-pot dish that's perfect for busy weeknights.
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 servings
Course: Sauces
Cuisine: Italian
Calories: 500
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Pasta Base
  • 12 oz Penne Pasta Cook al dente
  • 1 tsp Salt For seasoning
For the Vegetables
  • 1 medium Green Bell Pepper Diced
  • 1 medium Red Onion Diced
For the Sauce
  • 1 cup Pesto Sauce Homemade or store-bought
  • 0.5 cup Reserved Pasta Water
  • 1 cup Heavy Cream Or coconut milk
  • 1 tbsp All-Purpose Flour Gluten-free? Use cornstarch.
For Seasoning and Garnish
  • 1 tsp Garlic Powder Or fresh garlic
  • 1 tsp Dried Oregano Or fresh oregano
  • 0.25 cup Freshly Chopped Parsley For garnish
  • 0.5 tsp Black Pepper Optional
For the Finishing Touch
  • 0.5 cup Grated Parmesan Optional, for garnish

Equipment

  • large skillet

Method
 

Step‑by‑Step Instructions
  1. Sauté the diced green bell pepper and red onion in a large skillet over medium heat with a pinch of salt for about 10 minutes until softened.
  2. Stir in the pesto sauce and a splash of reserved pasta water, letting it simmer for about 5 minutes to thicken.
  3. Whisk together a tablespoon of all-purpose flour with a splash of warm water, then add this mixture to the skillet, stirring constantly. Slowly pour in the heavy cream and simmer for 5 to 10 minutes until thickened.
  4. Incorporate garlic powder, dried oregano, freshly chopped parsley, and black pepper to taste. Let it simmer gently for a few more minutes.
  5. Toss in the al dente penne pasta, ensuring each piece is coated with the creamy sauce. Simmer for an additional 5 minutes.
  6. Plate the pasta and garnish with grated Parmesan and extra parsley if desired.

Nutrition

Serving: 1servingCalories: 500kcalCarbohydrates: 62gProtein: 15gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 8gCholesterol: 50mgSodium: 600mgPotassium: 400mgFiber: 3gSugar: 3gVitamin A: 600IUVitamin C: 50mgCalcium: 150mgIron: 2mg

Notes

Store leftovers in an airtight container for up to 3 days. Freezing is possible for up to 2 months. Reheat with a splash of cream or reserved pasta water.

Tried this recipe?

Let us know how it was!