Do you love pesto? Well then you are going to LOVE my Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)! This dish is perfect for busy weeknights when you crave a quick yet satisfying meal. With its rich, creamy texture and vibrant flavors from the pesto, it’s sure to impress family and friends. Plus, it only requires one pot, making cleanup a breeze!

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Pasta
- For the Vegetables
- For the Sauce
- For Seasoning
- Optional Topping
- How to Make Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Step 1: Cook the Pasta
- Step 2: Sauté Vegetables
- Step 3: Prepare the Sauce
- Step 4: Thicken the Sauce
- Step 5: Combine Pasta
- Step 6: Serve
- How to Serve Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Pair with Grilled Chicken
- Top with Fresh Tomatoes
- Sprinkle with Nuts
- Serve with Garlic Bread
- Add a Side Salad
- Garnish with Extra Parsley
- How to Perfect Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Best Side Dishes for Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Common Mistakes to Avoid
- Refrigerator Storage
- Freezing Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Reheating Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Frequently Asked Questions
- Can I use any type of pasta for this recipe?
- How do I make this creamy pesto sauce vegan?
- Can I add protein to my creamy pesto sauce pasta?
- How spicy is this creamy pesto sauce pasta?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick Preparation: This recipe takes just 5 minutes to prep and cook, making it ideal for hectic evenings.
- One Pot Wonder: All ingredients cook together in one pot, simplifying both cooking and cleanup.
- Versatile Ingredients: You can easily customize the recipe by adding your favorite vegetables or proteins.
- Rich Flavor: The combination of heavy cream and pesto creates a deliciously creamy sauce that coats every bite.
- Family-Friendly: Even picky eaters will enjoy this tasty pasta dish, making it a hit for family dinners.
Tools and Preparation
To make your cooking experience smooth and efficient, having the right tools is essential.
Essential Tools and Equipment
- Pot
- Stirring spoon
- Measuring cups
- Cutting board
- Knife
Importance of Each Tool
- Pot: A sturdy pot is crucial for cooking the pasta and sauce evenly without burning.
- Stirring spoon: A good-quality spoon ensures that all ingredients mix well together, promoting even flavor distribution.
- Measuring cups: Accurate measurements lead to consistent results, especially with liquids like cream and reserved pasta water.
Ingredients
For this delightful Creamy Pesto Sauce Pasta, gather the following ingredients:
For the Pasta
- 300 g penne pasta (cooked al dente)
- 2 tsp salt (divided)
For the Vegetables
- 1 green bell pepper (diced)
- 1 red onion (diced)
For the Sauce
- 6 tbsp pesto sauce
- 1/2 cup reserved pasta water
- 2 cups heavy cream (35%)
For Seasoning
- 1 1/2 tbsp all-purpose flour
- 1 tbsp garlic powder
- 1 tbsp dried oregano
- Freshly chopped parsley (a handful)
- 1 tsp black pepper
Optional Topping
- Grated Parmesan for topping
How to Make Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
Step 1: Cook the Pasta
- In a large pot, bring salted water to a boil.
- Add the penne pasta and cook until al dente according to package instructions.
- Reserve 1/2 cup of the pasta water before draining.
Step 2: Sauté Vegetables
- Return the pot to medium heat.
- Add diced green bell pepper and red onion.
- Sauté until softened, about 3-4 minutes.
Step 3: Prepare the Sauce
- Stir in pesto sauce into the sautéed vegetables.
- Gradually add heavy cream while stirring continuously.
- Mix in reserved pasta water until well combined.
Step 4: Thicken the Sauce
- Sprinkle all-purpose flour into the sauce while whisking to avoid lumps.
- Season with garlic powder, dried oregano, and black pepper.
- Let it simmer for about 2-3 minutes until thickened.
Step 5: Combine Pasta
- Add cooked penne pasta into the sauce mixture.
- Toss gently to coat all pasta evenly with creamy pesto sauce.
Step 6: Serve
- Remove from heat and garnish with freshly chopped parsley.
- Top with grated Parmesan if desired and enjoy your delicious creamy pesto sauce pasta!
How to Serve Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
Serving creamy pesto sauce pasta is simple, and there are many delicious ways to enjoy it. Whether you’re hosting a dinner party or enjoying a quiet meal, these serving suggestions will elevate your dish.
Pair with Grilled Chicken
- Adding grilled chicken provides protein and complements the creamy flavors of the pasta.
Top with Fresh Tomatoes
- Diced fresh tomatoes add a burst of freshness and color that enhances the overall presentation.
Sprinkle with Nuts
- Toasted pine nuts or walnuts offer a delightful crunch and nutty flavor, enriching your dish.
Serve with Garlic Bread
- Crispy garlic bread is perfect for scooping up extra sauce and makes for a satisfying side.
Add a Side Salad
- A light green salad with vinaigrette balances the richness of the creamy pesto sauce pasta.
Garnish with Extra Parsley
- Fresh parsley not only adds color but also enhances the dish’s flavor profile.

How to Perfect Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
Perfecting your creamy pesto sauce pasta is easy with these helpful tips. Follow these guidelines for the best results.
- Use fresh ingredients: Fresh basil in your pesto will give a more vibrant flavor compared to store-bought alternatives.
- Adjust creaminess: If you prefer a thicker sauce, add more flour gradually until you reach your desired consistency.
- Reserve pasta water: The starchy pasta water helps bind the sauce and can be added for better texture.
- Experiment with spices: Adding red pepper flakes can give your dish an exciting kick that pairs nicely with pesto.
Best Side Dishes for Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
Complementing creamy pesto sauce pasta with the right side dishes can enhance your meal dramatically. Here are some great options to consider:
- Caesar Salad: A classic option featuring crisp romaine, croutons, and Caesar dressing for added crunch.
- Roasted Vegetables: Seasonal veggies like zucchini and bell peppers drizzled with olive oil make a colorful addition.
- Caprese Salad: Fresh mozzarella, tomatoes, and basil drizzled with balsamic reduction create a refreshing pairing.
- Bruschetta: Toasted bread topped with marinated tomatoes offers a flavorful bite before the main course.
- Steamed Asparagus: Lightly steamed asparagus tossed in lemon juice adds brightness to balance the richness of the pasta.
- Garlic Parmesan Knots: These soft knots are infused with garlic butter and sprinkled with parmesan, perfect for dipping in sauce.
Common Mistakes to Avoid
Avoiding mistakes in the kitchen can make a big difference in your creamy pesto sauce pasta experience. Here are some common pitfalls to steer clear of:
- Ignoring the Pasta Water: Not reserving pasta water can lead to a dry sauce. Always save some before draining for added creaminess.
- Overcooking the Vegetables: Cooking the bell pepper and onion too long can make them mushy. Sauté just until they are tender for better texture.
- Skipping the Flour: Omitting flour can result in a thin sauce. Use it to thicken and create a rich, creamy texture.
- Not Measuring Ingredients: Guessing ingredient amounts can alter the flavor balance. Always measure your pesto and cream for best results.
- Using Low-Quality Pesto: Cheap pesto may lack flavor. Choose a good-quality pesto for a more delicious dish.
Refrigerator Storage
- Store leftover creamy pesto sauce pasta in an airtight container.
- It will stay fresh for up to 3 days in the refrigerator.
Freezing Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Allow the pasta to cool completely before freezing.
- Use freezer-safe containers or bags, removing as much air as possible.
- Frozen pasta will maintain its quality for about 2 months.
Reheating Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Oven: Preheat to 350°F (175°C). Place pasta in an oven-safe dish, cover with foil, and heat for about 15-20 minutes.
- Microwave: Transfer to a microwave-safe bowl. Heat on medium power for 2-3 minutes, stirring halfway through.
- Stovetop: In a pan over low heat, add a splash of cream or water while reheating. Stir continuously until warmed through.
Frequently Asked Questions
Here are some frequently asked questions about creamy pesto sauce pasta that might help you out!
Can I use any type of pasta for this recipe?
Yes! While penne works great, feel free to substitute with your favorite type of pasta like fusilli or farfalle.
How do I make this creamy pesto sauce vegan?
To make it vegan, use plant-based heavy cream and dairy-free pesto.
Can I add protein to my creamy pesto sauce pasta?
Absolutely! Grilled chicken, shrimp, or even chickpeas can be great additions for extra protein.
How spicy is this creamy pesto sauce pasta?
The spice level is mild, but you can add red pepper flakes if you prefer some heat!
Final Thoughts
Creamy pesto sauce pasta is not only delicious but also incredibly versatile. You can easily customize it with different vegetables or proteins based on your preferences. This dish is perfect for busy weeknights or when you want something comforting yet quick. Try it today and enjoy every bite!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
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Creamy Pesto Sauce Pasta (Best Easy One Pot Recipe)
- Total Time: 25 minutes
- Yield: Serves 4
Description
Indulge in the deliciousness of Creamy Pesto Sauce Pasta, a one-pot wonder that brings together vibrant flavors and rich textures. This easy recipe is perfect for busy weeknights when you crave a satisfying meal without the hassle of extensive cleanup. With just a handful of ingredients and minimal prep time, your family will be raving over this creamy pasta dish.
Ingredients
- 300 g penne pasta (cooked al dente)
- 2 cups heavy cream (35%)
- 6 tbsp pesto sauce
- 1 green bell pepper (diced)
- 1 red onion (diced)
- 2 tsp salt (divided)
- 1 1/2 tbsp all-purpose flour
- 1 tbsp garlic powder
- 1 tbsp dried oregano
- 1 tsp black pepper
- Freshly chopped parsley (a handful)
- Grated Parmesan for topping (optional)
Instructions
- In a large pot, bring salted water to a boil.
- Add the penne pasta and cook until al dente according to package instructions. Reserve 1/2 cup of the pasta water before draining.
- Return the pot to medium heat. Add diced green bell pepper and red onion. Sauté until softened, about 3-4 minutes.
- Stir in pesto sauce into the sautéed vegetables. Gradually add heavy cream while stirring continuously. Mix in reserved pasta water until well combined.
- Sprinkle all-purpose flour into the sauce while whisking to avoid lumps. Season with garlic powder, dried oregano, and black pepper. Let it simmer for about 2-3 minutes until thickened.
- Add cooked penne pasta into the sauce mixture. Toss gently to coat all pasta evenly with creamy pesto sauce.
- Remove from heat and garnish with freshly chopped parsley. Top with grated Parmesan if desired and enjoy your delicious creamy pesto sauce pasta!
- Prep Time: 5 minutes
- Cook Time: 20 minutes
- Category: Dinner
- Method: One Pot
- Cuisine: Italian
Nutrition
- Serving Size: 1 cup (250g)
- Calories: 590
- Sugar: 3g
- Sodium: 840mg
- Fat: 40g
- Saturated Fat: 22g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 3g
- Protein: 13g
- Cholesterol: 120mg





