Pappardelle With Pesto Butter

Section: Satisfying Main Dishes for Every Occasion

This easy pasta dish combines thick pappardelle noodles with a fresh basil pesto and melted butter for a creamy flavorful coating. The pesto comes together quickly in a food processor and stays green all week thanks to blanching the basil before blending. Tossed with melted butter and a splash of pasta water the sauce clings beautifully to each noodle. Perfect for busy weeknights or when you crave a comforting yet vibrant dish this pasta brings big flavor with minimal effort.

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Published By Ioana
Updated on Sat, 28 Jun 2025 16:55:17 GMT
A bowl of pasta with pesto butter sauce. Bookmark
A bowl of pasta with pesto butter sauce. | ioanacooks.com

This pesto butter pasta came to life during the blur of new parenthood when cooking had to be fast filling and forgiving. Over time it became our go to dinner not only for its ease but for the bright basil flavor and luscious buttery coating that turns simple noodles into something special. It is now the dish I crave on busy nights or lazy Sundays alike.

I first made this after a hectic day of parenting when energy was low and hunger was high. The simplicity won me over and the flavor made it a repeat.

Ingredients

  • Fresh basil: brings vibrant color and fragrance use leaves that are deep green and not wilted
  • Freshly grated Parmesan: gives salty nutty depth avoid the pre shredded kind for best melt and flavor
  • Pine nuts: create creamy body toast them lightly for extra richness
  • Garlic: adds a pungent kick and sharpness smaller cloves tend to be more potent
  • Extra virgin olive oil: binds everything together and enhances the herbal tones go for cold pressed if possible
  • Fresh pasta: delivers tender chewy texture thicker shapes like pappardelle hold the sauce beautifully
  • Salted butter: makes the sauce luxurious with its creamy texture use good quality butter for best results
  • Reserved pasta water: helps the sauce emulsify and cling to noodles save just a little before draining

Step-by-Step Instructions

Blanch the Basil:
Bring a medium pot of water with a teaspoon of salt to a rolling boil. Have a bowl of ice water ready. Add the basil leaves and submerge for ten seconds until they deepen in color. Immediately transfer to ice water to stop the cooking. After two to three minutes drain and press gently with paper towels to remove moisture
Make the Pesto:
In a food processor combine the blanched basil Parmesan pine nuts and garlic. Pulse in short bursts for about thirty seconds until it looks finely chopped. With the processor running slowly drizzle in the olive oil until the mixture becomes smooth and creamy. Scrape down the sides if needed
Boil the Pasta:
Fill a large pot with water and add two teaspoons of salt. Bring to a boil and cook your pasta according to package instructions until al dente. Before draining scoop out a quarter cup of the pasta water and set aside
Combine and Serve:
Return the drained pasta to the pot. Add half of the pesto melted butter and half the reserved pasta water. Use tongs to gently toss the pasta until evenly coated and glossy. Add more pesto or water for desired consistency. Serve warm topped with extra Parmesan
A plate of pasta with pesto sauce. Bookmark
A plate of pasta with pesto sauce. | ioanacooks.com

Storage Tips

Store leftover pesto in an airtight jar topped with a thin layer of olive oil to preserve freshness. It will keep in the fridge for up to one week or freeze in ice cube trays for up to six months. The pasta itself is best enjoyed fresh but can be stored in the fridge for up to two days and reheated gently

Ingredient Substitutions

If pine nuts are unavailable or pricey walnuts or cashews make a great substitute. You can swap Parmesan with Pecorino for a sharper tangier finish. For a dairy free version use nutritional yeast in place of cheese and vegan butter

Serving Suggestions

Serve alongside a crisp green salad or simple grilled vegetables. Add roasted chicken or chickpeas for extra protein. It also pairs well with crusty bread or garlic toast to soak up any leftover sauce

A bowl of pasta with pesto sauce. Bookmark
A bowl of pasta with pesto sauce. | ioanacooks.com

Cultural Context

Pesto originated in Genoa Italy where it traditionally includes basil garlic pine nuts Parmesan and olive oil pounded by hand. This version keeps the essence but modernizes it with a blender for quick prep and butter for added richness

Frequently Asked Questions About Recipes

→ Can I use boxed pasta instead of fresh?

Yes boxed pasta works just as well. Just adjust the cooking time as needed for a perfect texture.

→ How do I keep pesto green after blending?

Blanching the basil for 10 seconds before blending helps preserve its bright green color throughout the week.

→ Can the pesto be made ahead of time?

Absolutely. Store it in the fridge for up to one week or freeze it for up to six months.

→ What type of pasta works best?

Pappardelle is ideal because of its wide ribbons but any pasta you like will pair well with the sauce.

→ Is this dish suitable for vegetarians?

Yes just ensure your Parmesan is a vegetarian-friendly version as some contain animal rennet.

Pappardelle With Pesto Butter

Pesto butter coats tender pasta with bright basil flavor and a silky finish perfect for any night.

Time Needed to Prep
15 minutes
Cooking Duration
10 minutes
Overall Time
25 minutes
Published By: Ioana

Category of Recipe: Main Dishes

Preparation Difficulty: Easy to Make

Type of Cuisine: Italian

Number of Portions: 4 How Many It Serves (1 pot of pasta)

Dietary Preferences: Made for Vegetarians

Ingredients You'll Need

→ For the pesto

Ingredient 01 3 cups fresh basil
Ingredient 02 3 tablespoons freshly grated Parmesan
Ingredient 03 2 tablespoons pine nuts
Ingredient 04 2 garlic cloves
Ingredient 05 1/2 cup extra virgin olive oil

→ For the pasta

Ingredient 06 12 ounces fresh pasta (such as pappardelle or preferred variety)
Ingredient 07 3 tablespoons salted butter, melted
Ingredient 08 1/4 cup reserved pasta water
Ingredient 09 3 teaspoons salt, divided
Ingredient 10 Ice water for blanching

Steps to Follow

Step 01

Bring a medium pot of water with 1 teaspoon salt to a boil. Add fresh basil and stir for 10 seconds. Transfer immediately to a bowl of ice water. After 2–3 minutes, drain and press out moisture using paper towels.

Step 02

In a food processor, combine blanched basil, Parmesan, pine nuts, and garlic. Pulse for 20–30 seconds until combined. With the processor running, slowly pour in the olive oil until smooth.

Step 03

Bring a large pot of water with 2 teaspoons salt to a boil. Cook pasta according to package directions. Reserve 1/4 cup of pasta water before draining.

Step 04

Return pasta to the pot. Add half the pesto, melted butter, and half the reserved pasta water. Toss with tongs to coat. Adjust with more pesto and water if desired. Serve immediately topped with additional Parmesan.

Extra Tips

  1. Blanching basil before blending helps preserve its vibrant green color and prevents browning.
  2. Fresh pesto keeps for up to one week refrigerated and can be frozen for up to six months.

Tools You'll Need

  • Food processor
  • Medium pot
  • Large pot
  • Strainer
  • Tongs

Allergen Information

Carefully check food labels for allergens and consult an expert if you're uncertain.
  • Contains dairy (Parmesan, butter)
  • Contains tree nuts (pine nuts)

Nutritional Information (Per Serving)

Remember, these values are for guidance only and shouldn't replace advice from a professional.
  • Calories Per Serving: 620
  • Total Fat: 38 grams
  • Carbohydrate Amount: 55 grams
  • Protein Amount: 14 grams