Step aside, traditional pesto — the Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch is here to shake up your weeknight dinner in the most delicious way. Imagine a velvety avocado and pistachio pesto wrapping every strand of pasta in creamy, bright, and nutty goodness, with a punchy kick from spicy chili crunch that wakes up your senses. This dish not only looks like a showstopper but also comes together in no time, making it perfect for cozy nights in or impressing friends. With each bite, you’ll taste vibrant basil, zingy lemon, and that irresistible hot-and-crunchy finish that makes this pasta as fun to eat as it is to make.

Ingredients You’ll Need
The beauty of Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch lies in its handful of fresh, simple ingredients. Each one plays a starring role, building layers of flavor, color, and texture that make this dish shine.
- Avocado: Provides creamy richness and a buttery texture that transforms the pesto into a luscious sauce.
- Pistachios: Lend a sweet, nutty crunch and gorgeous green hue to both the pesto and the final garnish.
- Basil leaves: Bring that classic fragrant freshness essential in any pesto.
- Garlic clove: Just one adds a subtle spicy kick and depth to the pesto.
- Lemon juice: Brightens the sauce and preserves the avocado’s vibrant color.
- Olive oil: Emulsifies the pesto and adds fruity richness throughout.
- Salt & black pepper: Balances flavors and makes every ingredient pop.
- Pasta of choice (300g): Pick your favorite shape; short pasta holds the creamy pesto beautifully.
- Splash of pasta water: A key to silky, glossy sauce that clings to the noodles.
- Chili crunch (2 tbsp): Layered with crispy bits and heat for a bold, spicy finish.
- Crushed pistachios: Add delightful crunch and a pop of color when sprinkled on top.
- Basil leaves: Garnish for extra freshness and a vibrant, leafy look.
How to Make Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch
Step 1: Cook the Pasta
Bring a large pot of salted water to a rolling boil, then add your chosen pasta. Cook it until just al dente, following your package instructions closely — you want the noodles to have some structure since they’ll soak up the creamy pesto next. Before you drain the pasta, be sure to scoop out a cup of that starchy cooking water; it’s liquid gold for your sauce!
Step 2: Blend the Pistachio-Avocado Pesto
In a food processor or high-powered blender, combine the avocado, pistachios, basil leaves, garlic, lemon juice, olive oil, and a generous pinch each of salt and black pepper. Blitz everything together until you have a smooth, dreamy pesto that’s thick but easily spreadable. Taste and tweak seasoning as needed — add an extra squeeze of lemon if you love that tangy pop!
Step 3: Toss Pasta with Pesto
Right after draining, toss the hot pasta immediately with the pistachio-avocado pesto, so the heat helps it cling to every noodle. Drizzle in a splash or two of that reserved pasta water while mixing, which loosens the sauce and creates a glossy, creamy coating. Don’t be shy with the stirring — this part is pure magic!
Step 4: Add Chili Crunch and Garnishes
Transfer your pesto-coated pasta to shallow bowls or a serving platter, then spoon over the spicy chili crunch for a dazzling hit of heat and crunch. Finish with a generous scattering of crushed pistachios and fresh basil leaves. This is the moment your Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch truly comes alive, both in flavor and visual wow-factor.
Step 5: Serve and Enjoy
Serve immediately while warm, admiring the crazy-creamy green sauce and those vibrant chili flecks. Dive in and savor the dance of cool, rich pesto and fiery crunchy topping — there’s nothing else quite like it. Every bite is a play of creamy, tangy, herby, spicy, and crisp!
How to Serve Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch

Garnishes
Go all out with garnishes to make your pasta extra memorable. Sprinkle more crushed pistachios for heightened crunch, a flurry of fresh basil for fragrance and color, and even a touch more chili crunch for those who really crave heat. If you’re feeling fancy, a little crumbled feta adds salty creaminess to each bite.
Side Dishes
Pair Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch with a crisp green salad dressed simply with lemon and olive oil, or a platter of roasted veggies for even more color. Garlic bread or toasted sourdough make perfect accompaniments for scooping up extra sauce. Consider a light white wine or sparkling water with lemon to balance the richness.
Creative Ways to Present
Lean into the green theme by serving individual portions in wide, shallow bowls so every topping is on full display. Try presenting the pasta in a large family-style platter and let everyone dig in together. For something special, swirl the noodles into “nests,” then top each one with a dramatic spoonful of chili crunch right before serving.
Make Ahead and Storage
Storing Leftovers
Leftover Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch keeps surprisingly well! Place the cooled pasta in an airtight container and refrigerate for up to two days. For best results, store extra pesto and chili crunch separately, then toss everything together just before serving. This helps keep the crunch crispy and the sauce fresh.
Freezing
While you can freeze the pistachio-avocado pesto itself for up to a month (store it in a freezer-safe jar and press parchment right onto the surface), freezing the entire pasta dish is not recommended. Avocado can change texture after freezing, and chili crunch is best enjoyed fresh.
Reheating
To reheat, gently warm the pasta in a skillet over low heat with a splash of water or a drizzle of olive oil, just until heated through. Stir in extra pesto if you have it for added creaminess. Always top with fresh chili crunch and pistachio garnish after warming, never before, to maintain the right texture.
FAQs
Can I use a different nut besides pistachios for the pesto?
Absolutely! While pistachios lend a unique sweet, nutty flavor, you can swap in cashews or almonds for a similar creamy texture. Each nut brings its own subtle twist, so don’t be afraid to experiment with what you have on hand.
Is there a good substitute for chili crunch?
If you can’t find chili crunch, try using chili crisp, which should be available at most Asian markets, or top the pasta with a combo of red pepper flakes and toasted breadcrumbs for heat and crunch. Even a quick homemade chili oil can work in a pinch!
How do I keep the avocado pesto from browning?
Lemon juice is your best friend here. It prevents oxidation and preserves that beautiful green color. Store leftover pesto in a small container with plastic wrap pressed directly onto the surface, and enjoy within a day or two for maximum vibrancy.
Can I make Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch vegan?
Yes! The recipe is naturally vegan as written, making it ideal for plant-based eaters. If you want to add some cheesy flavor, you could mix in a spoonful of nutritional yeast for a savory, umami boost without any dairy.
Which pasta shapes work best with this sauce?
Short pasta shapes like fusilli, rigatoni, or penne have lots of surface area and nooks to catch the creamy pesto and crunchy chili topping. Long noodles work too, just make sure to toss them well for maximum sauce coverage!
Final Thoughts
If you’re looking for a bold twist on pesto that’s as easy as it is eye-catching, you’ll fall head over heels for Pistachio-Avocado Pesto Pasta with Spicy Chili Crunch. I hope you give this recipe a try — it’s truly a plate of happiness that I can’t wait for you to enjoy and share.
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