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Looking for a restaurant-quality pasta dish that you can whip up in under 30 minutes? This Creamy Pesto Sauce Pasta is rich, flavorful, and absolutely comforting. With tender penne, a silky pesto-infused cream sauce, and perfectly sautéed veggies, this dish is perfect for busy weeknights or a cozy dinner for two. The best part? It’s simple enough for beginners but impressive enough to serve to guests.
Whether you’re a pesto lover or just craving something creamy and satisfying, this recipe hits all the right notes. Let’s dive into what makes this dish so special and how you can make it at home.
Key Ingredients
This Creamy Pesto Sauce Pasta relies on a few key ingredients to create its signature flavor and texture. The base is a classic pesto sauce, which brings that herby, garlicky punch we all love. Heavy cream adds luxurious richness, while a simple flour slurry helps thicken the sauce to the perfect consistency. The addition of sautéed green bell pepper and red onion adds sweetness and depth, while garlic powder, oregano, and black pepper round out the seasoning. Toss it all with al dente penne, and you’ve got a dish that’s both comforting and elegant.
Ingredients List
| Ingredient | Amount |
|---|---|
| Penne pasta | 300 g, cooked al dente |
| Salt | 2 teaspoon, divided |
| Green bell pepper, diced | 1 |
| Red onion, diced | 1 |
| Pesto sauce | 6 tablespoon |
| Reserved pasta water | ½ cup |
| Heavy cream (35%) | 2 cups |
| All-purpose flour | 1 ½ tablespoon |
| Garlic powder | 1 tablespoon |
| Dried oregano | 1 tablespoon |
| Freshly chopped parsley | A handful |
| Black pepper | 1 teaspoon |
| Grated Parmesan (optional) | For topping |
Helpful Tools
To make this recipe as smooth as possible, here are a few tools that will come in handy:
1. Large sauté pan or skillet – For cooking the vegetables and sauce.
2. Whisk – Essential for creating a lump-free flour slurry and smoothing out the cream sauce.
3. Colander – To drain the pasta and reserve that precious starchy water.
Pro-Tips
1. Don’t skip the vegetable sauté – Taking the time to properly caramelize the bell pepper and onion adds a deep, sweet flavor that elevates the entire dish.
2. Use starchy pasta water – The water you cook your pasta in is gold. It helps bind the sauce to the pasta and adds body to the final dish.
3. Make a smooth slurry – Always whisk your flour with a little warm water before adding it to the pan. This prevents lumps and ensures a silky sauce.
4. Taste as you go – Adjust the seasoning throughout the process. You might need a bit more salt, pepper, or even an extra spoonful of pesto depending on your taste.
5. Try a variation – If you want to switch things up, consider adding grilled chicken, sun-dried tomatoes, or even crispy bacon. For a similar one-pot wonder, check out this Creamy Cajun Sausage Pasta Best One Pot Dinner.
How to Make Creamy Pesto Sauce Pasta
1. Sauté the Vegetables – Heat a large pan over medium heat. Add the diced green bell pepper and red onion with 1 teaspoon of salt. Sauté for about 10 minutes, stirring occasionally, until the vegetables are softened and lightly caramelized. Don’t rush this step – the longer the sauté, the deeper the flavor!
2. Prepare the Pesto Sauce – Add the pesto sauce and reserved pasta water to the sautéed vegetables. Stir to combine and let it simmer for about 5 minutes until the sauce thickens slightly and the water evaporates.
3. Create the Creamy Base – In a small cup or bowl, whisk together the flour and a little warm water to make a smooth slurry. Remove the pan from the heat and gradually stir in the slurry to avoid any lumps. Once fully incorporated, return the pan to medium heat and pour in the heavy cream. Simmer for 5–10 minutes, stirring often, until the sauce thickens.
4. Season the Sauce – Add the garlic powder, oregano, freshly chopped parsley, and black pepper to the sauce. Stir well and adjust seasoning with additional salt and pepper, to taste.
5. Combine Pasta and Sauce – Toss in the cooked penne pasta and let everything simmer together for about 5 minutes, allowing the pasta to absorb the sauce and all the flavors to meld beautifully.
6. Serve – Plate the creamy pesto pasta, and if desired, top with freshly grated Parmesan. Garnish with extra parsley for a fresh finish.
Variations
– Add Protein – Stir in grilled chicken, shrimp, or Italian sausage for a heartier meal.
– Go Vegetarian – Add roasted cherry tomatoes, spinach, or artichoke hearts for extra color and nutrition.
– Make it Spicy – A pinch of red pepper flakes or a drizzle of chili oil adds a nice kick.
Creamy Pesto Sauce Pasta
This Creamy Pesto Sauce Pasta is a luxurious 15-minute dinner that tastes like it came from a fine Italian restaurant. Tender pasta is tossed in a velvety, vibrant green sauce made from fresh basil pesto, heavy cream, garlic, and parmesan. It’s rich, herbaceous, and absolutely comforting.
- Total Time: 20
- Yield: 4 servings
Ingredients
1 lb (450g) pasta (penne, fusilli, or farfalle work best)
2 tablespoons olive oil
2 tablespoons butter
4 cloves garlic, minced
1 ½ cups heavy cream (or heavy whipping cream)
½ cup Basil Pesto (homemade or high-quality store-bought)
½ cup grated Parmesan cheese
1 teaspoon fresh lemon juice (to brighten the flavor)
Salt and freshly ground black pepper to taste
½ cup pasta water (reserved from boiling pot)
Optional: Cherry tomatoes, pine nuts, or fresh basil for garnish
Instructions
1. **Boil Pasta:** Bring a large pot of salted water to a boil. Add the pasta and cook according to package directions until al dente. **Important:** Before draining, carefully scoop out and reserve about 1 cup of the starchy pasta water.
2. **Sauté Aromatics:** While the pasta cooks, heat the olive oil and butter in a large skillet over medium heat. Add the minced garlic and sauté for 1 minute until fragrant (do not let it brown).
3. **Simmer Cream:** Pour in the heavy cream. Bring to a gentle simmer and let it cook for 3–4 minutes, stirring occasionally, until it reduces slightly and thickens.
4. **Make Sauce:** Reduce the heat to low. Stir in the pesto, Parmesan cheese, and lemon juice. Whisk until the cheese is melted and the sauce is smooth and creamy. Season with a pinch of salt and plenty of black pepper.
5. **Combine:** Add the cooked, drained pasta directly to the skillet with the sauce. Toss well to coat.
6. **Emulsify:** Splash in about ¼ cup of the reserved pasta water. Continue tossing the pasta in the sauce for 1–2 minutes. The starch in the water will help the sauce cling to the noodles and become glossy. Add more pasta water if the sauce gets too thick.
7. **Serve:** Remove from heat immediately. Garnish with extra Parmesan, fresh basil, or halved cherry tomatoes. Serve hot.
Notes
Pesto Tips: If using store-bought pesto, choose the refrigerated kind found near the cheese section rather than the shelf-stable jars; the flavor and color are much brighter.
Protein Add-ins: This is a great base recipe! Feel free to add grilled chicken strips, sautéed shrimp, or even sliced Italian sausage.
Sauce Consistency: Avoid boiling the sauce vigorously once the pesto is added, as high heat can sometimes make the basil flavor turn bitter or the oil separate. Keep it on a gentle simmer.
Storage: Leftovers keep in the fridge for up to 3 days. Reheat gently on the stove with a splash of milk or water to loosen the creamy sauce.
- Prep Time: 5
- Cook Time: 15
- Category: Dinner
- Method: Stovetop
- Cuisine: Italian
- Diet: Vegetarian
FAQ
Can I make this ahead of time?
Yes, but keep in mind that the sauce may thicken as it sits. Reheat gently with a splash of milk or cream to restore its silky texture.
Can I use a different type of pasta?
Absolutely! This sauce works beautifully with fettuccine, linguine, or even gluten-free pasta.
What can I use instead of heavy cream?
You can substitute with half-and-half or full-fat coconut milk, though the sauce may be slightly less rich.
Conclusion
This Creamy Pesto Sauce Pasta is the kind of dish that feels indulgent but comes together with minimal effort. With its velvety sauce, vibrant vegetables, and satisfying texture, it’s sure to become a regular in your dinner rotation. Whether you stick to the classic recipe or try one of the fun variations, you can’t go wrong.
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