Avocado Pesto Pasta Delight

Featured in: Hearty and Delicious Mains

Treat yourself to a vibrant bowl of pasta tossed with a creamy avocado and basil sauce. Ripe avocados blend seamlessly with fresh basil leaves, olive oil, lemon juice, garlic, and a sprinkle of cashew parmesan for an enticingly rich yet bright flavor. The sauce comes together quickly in a blender while your pasta cooks, making it perfect for busy weeknights. Finished with a touch of salt, pepper, and more fresh basil, each bite bursts with herby notes and irresistible creaminess. Serve immediately for the freshest taste and add more cashew parmesan if desired.

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Updated on Wed, 25 Jun 2025 14:26:52 GMT
A bowl of pasta with green sauce. Pin it
A bowl of pasta with green sauce. | tastygusto.com

This creamy avocado pesto pasta is my secret weapon for a dazzling weeknight dinner that feels both comforting and extra vibrant. With ripe avocados, an abundance of fresh basil, and just a squeeze of lemon, you get all the herby richness of classic pesto elevated by silky plant-based decadence. Whenever my friends visit, they are amazed at how quickly this comes together and cannot believe it is dairy free.

When I discovered that avocados take pesto to the next level, I was hooked after one bite. My family now requests this on meatless Mondays and it never lasts long at the table.

Ingredients

  • Pasta of choice: Whole wheat or gluten free both work. Make sure you choose a variety that holds sauce well such as penne or fusilli.
  • Large ripe avocados: You want them yielding slightly to the touch for the creamiest texture.
  • Olive oil: Good quality extra virgin makes the sauce taste lush and luxurious.
  • Veggie broth: Adds a light savory note and helps blend the sauce to a smooth pourable consistency.
  • Fresh basil: Look for leaves that are deeply green and fragrant. Avoid any wilted or brown edges.
  • Garlic: Use fresh cloves for max sharpness and aroma. The garlic tames once blended into the sauce.
  • Lemon juice: Freshly squeezed gives brightness and keeps the avocado from browning.
  • Cashew parmesan: Adds a burst of umami. Use homemade or store bought. For nut free just leave it out or sub nutritional yeast.
  • Salt and pepper: Taste as you go. A little extra salt brings out the flavor in the avocado.

Step-by-Step Instructions

Boil the Pasta:
Fill a big pot with water and a generous spoon of salt. Bring to a rolling boil then add your pasta. Stir occasionally to prevent sticking and cook until al dente according to package directions.
Make the Avocado Pesto:
While the pasta cooks, cut open the avocados, remove the pits, and scoop out the flesh into a food processor. Add the olive oil, veggie broth, fresh basil, garlic, lemon juice, cashew parmesan, salt, and pepper. Process on high until the mixture is ultra creamy and smooth, scraping down the sides as necessary. Taste and adjust salt or lemon if desired.
Combine and Serve:
Drain your pasta, saving a quarter cup of the cooking water. Add the drained pasta to a large bowl and pour on the avocado pesto. Toss until every piece is thoroughly coated. Add a splash of reserved pasta water to loosen the sauce as needed. Plate up and finish with extra basil leaves or more cashew parmesan if you like.
A bowl of pasta with green sauce. Pin it
A bowl of pasta with green sauce. | tastygusto.com

The thing I adore most about this dish is the way avocado and basil combine their creamy and herbal notes. Neither overpowers the other and together they transform a simple bowl of pasta into something special. My kids still talk about the first night we shared this on our patio in early spring.

Storage Tips

To keep leftovers fresh, store the pasta and sauce separately if possible. Avocado based sauces can brown quickly, so press a piece of plastic wrap directly onto the surface before sealing in an airtight container. Eat within two days for the best color and flavor. If you need to revive the sauce, give it a quick blend with a squeeze more lemon juice before serving.

Ingredient Substitutions

If you do not have cashew parmesan, you can swap in nutritional yeast for that cheesy touch. Pine nuts or walnuts also add depth if you feel experimental. Chickpea pasta works incredibly well for an even bigger protein boost and keeps things gluten free confidently.

Serving Suggestions

This pasta shines on its own, but I often serve it with a crisp green salad and roasted cherry tomatoes for color. A sprinkle of crushed red pepper gives a gentle heat. If you want a heartier meal, grilled chicken or white beans tossed in can be perfect.

A bowl of pasta with green sauce. Pin it
A bowl of pasta with green sauce. | tastygusto.com

This creamy pasta dish proves that healthy and delicious can be one and the same. Treat yourself to a plate of vibrant flavors tonight!

Frequently Asked Questions

→ What type of pasta pairs best with avocado pesto?

Any variety works well, but spaghetti, penne, or fusilli allow the creamy sauce to coat each strand or piece for full flavor in every bite.

→ Can I substitute cashew parmesan?

Yes, regular parmesan or a vegan parmesan alternative can be used with similar flavor and texture results. Nutritional yeast adds a cheesy note, too.

→ How do I keep the avocado sauce green?

Blend in lemon juice to help prevent browning. Serve immediately and store leftovers in an airtight container to preserve color.

→ Is it possible to make this sauce ahead?

This sauce is best fresh, but you can refrigerate it for up to 24 hours. Stir well before tossing with pasta, and expect some color change.

→ Can I add extra vegetables?

Absolutely. Roasted cherry tomatoes, spinach, or sautéed mushrooms add more flavor, texture, and nutrients to the dish.

Avocado Pesto Pasta Basil

Smooth avocado, basil, and cashew parmesan combine for a vibrant, creamy pasta in minutes.

Prep Time
10 Minutes
Cook Time
10 Minutes
Total Time
20 Minutes

Category: Main Dishes

Difficulty: Easy

Cuisine: Contemporary

Yield: 4 Servings

Dietary: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

→ Pasta

01 340 grams gluten-free pasta

→ Sauce

02 2 large ripe avocados
03 60 millilitres extra virgin olive oil
04 60 millilitres vegetable broth
05 20 grams fresh basil leaves, packed
06 5 garlic cloves
07 30 millilitres freshly squeezed lemon juice
08 25 grams cashew parmesan
09 0.5 to 1 teaspoon sea salt
10 0.25 teaspoon ground black pepper

Instructions

Step 01

Bring a large pot of salted water to a boil. Add pasta and cook according to package guidelines until al dente. Drain and reserve some cooking water if a thinner sauce is desired.

Step 02

Place avocados, olive oil, vegetable broth, basil, garlic, lemon juice, cashew parmesan, salt, and pepper in a food processor or high-speed blender. Process until completely smooth, scraping down the sides as necessary.

Step 03

Toss the warm, drained pasta with the pesto sauce until evenly coated. Adjust seasoning to taste and serve immediately. Add reserved pasta water as needed to reach desired consistency.

Notes

  1. For optimal flavour and colour, serve immediately after combining pasta with avocado pesto as the sauce may darken over time.

Tools You'll Need

  • Large pot
  • Colander
  • Food processor or high-speed blender

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains tree nuts (cashew parmesan)
  • May contain gluten if non-gluten-free pasta is used

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 495
  • Total Fat: 27 g
  • Total Carbohydrate: 58 g
  • Protein: 10 g