Creamy Zucchini Pasta

Section: Satisfying Main Dishes for Every Occasion

This creamy zucchini pasta is a fast and flavorful summer dinner that highlights the season’s best produce. With sautéed zucchini, garlic, and shallots blended into a silky sauce with basil and plant-based cream, this dish delivers comfort and freshness in every bite. Tossed with pasta and topped with crunchy lemony pistachio breadcrumbs, it’s a complete plant-based meal that’s easy to customize and ready in under 30 minutes. Ideal for busy evenings or relaxed weekend gatherings, this pasta is a go-to dish that celebrates simple ingredients done right.

Published By Ioana
Updated on Sun, 15 Jun 2025 17:18:23 GMT
A plate of creamy zucchini pasta. Bookmark
A plate of creamy zucchini pasta. | ioanacooks.com

This creamy zucchini pasta is one of my favorite quick meals when zucchini is in season and the pantry needs a clean-out. It is rich without feeling heavy and turns humble ingredients into a beautiful plate of comfort. The sauce is unbelievably smooth thanks to starchy pasta water and a good blend, and the nutty topping gives it an extra kick.

I keep this recipe on repeat during late summer when zucchini overflow from the garden and I want a cozy dinner with minimal effort.

Ingredients

  • Uncooked pasta: provides the hearty base and holds the creamy sauce beautifully
  • Olive oil: lends richness and helps caramelize the vegetables
  • Zucchini: gives the dish body and a subtle sweetness choose firm medium sized squash
  • Shallots: add a delicate onion flavor without overpowering the sauce
  • Garlic: brings essential depth make sure it is fresh for best flavor
  • Kosher salt and cracked black pepper: for seasoning start with the suggested amount then adjust
  • Fresh basil: brightens the entire dish use tender leaves with no bruising
  • Plant based heavy cream or creamy non dairy milk: forms the sauce foundation go unsweetened
  • Nutritional yeast: adds a savory cheesy note and thickens the sauce
  • Vegetable bouillon: boosts umami look for low sodium options
  • Vegan parmesan and lemony pistachio breadcrumbs: offer garnish with texture and flavor

Breadcrumbs

  • Pistachios: bring color crunch and a buttery nutty base
  • Lemon zest: keeps the topping bright and fresh
  • Olive oil: helps the mixture toast to golden perfection
  • Panko breadcrumbs: add crispness and body
  • Nutritional yeast: brings umami and complements the main sauce
  • Garlic powder: infuses the crumbs with subtle seasoning
A plate of creamy zucchini pasta. Bookmark
A plate of creamy zucchini pasta. | ioanacooks.com

Step-by-Step Instructions

Cook the Pasta:
Boil pasta in generously salted water until al dente. Before draining scoop out half a cup of the cooking water and set it aside. Drain the pasta and set aside to wait for the sauce.
Sauté the Vegetables:
In a wide sauté pan heat olive oil over medium. Add chopped zucchini diced shallots and minced garlic. Season with salt and pepper. Sauté for eight to ten minutes until the zucchini softens and releases moisture. Remove from heat and let it cool slightly before blending.
Make the Sauce:
Transfer the sautéed mix to a high powered blender. Add reserved pasta water vegetable bouillon basil non dairy cream and nutritional yeast. Blend until completely smooth and silky. Taste the sauce and adjust seasoning with more salt or pepper if needed.
Toss the Pasta:
Return the drained pasta to a pot or large mixing bowl. Pour over the warm sauce and stir thoroughly to coat every noodle evenly. For extra flavor prepare the breadcrumb topping now if desired.
Serve and Enjoy:
Plate the pasta and finish with a sprinkle of vegan parmesan a few basil leaves and a spoonful of lemony pistachio breadcrumbs. Serve hot and enjoy the layered textures and rich herby flavor.

Storage Tips

Store leftovers in a sealed container in the fridge for up to three days. When reheating stir in a splash of water or plant milk to restore the silky sauce texture. Avoid microwaving too long as the pasta can overcook.

Ingredient Substitutions

No zucchini on hand Use yellow squash or pattypan in equal measure. You can even mix two types of squash for a more colorful presentation. For the cream base a thick oat milk works if vegan cream is not available.

A close up of a creamy zucchini pasta dish. Bookmark
A close up of a creamy zucchini pasta dish. | ioanacooks.com

Serving Suggestions

Add wilted spinach or kale to the finished pasta for extra greens. Roasted cherry tomatoes can bring a bit of acidity to balance the richness. Serve with toasted sourdough or a crisp green salad.

Cultural Context

This dish draws inspiration from classic Italian pasta with creamy sauce but adapts beautifully to vegan cooking. It reflects the Mediterranean tradition of using fresh vegetables and herbs in a simple yet satisfying way.

Frequently Asked Questions About Recipes

→ Can I use other types of squash?

Yes, you can substitute zucchini with yellow squash or a mix of summer squashes like pattypan. Just use the same quantity.

→ What if I don't have a high-powered blender?

A regular blender or immersion blender will also work. Blend in batches if needed for a smooth sauce.

→ Is there a substitution for nutritional yeast?

You can use vegan cheese instead or omit it. Note that omitting it may reduce the cheesy flavor.

→ How do I store and reheat leftovers?

Store in an airtight container in the fridge for up to 3 days. Reheat gently with a splash of plant-based milk or water.

→ Are the lemony pistachio breadcrumbs necessary?

They’re optional but recommended. The topping adds texture and brightness that elevate the dish.

→ Can I add more vegetables?

Absolutely. Try adding spinach, kale, or sun-dried tomatoes to customize the dish to your taste.

Creamy Zucchini Pasta

Vegan creamy zucchini pasta with basil and lemony pistachio breadcrumbs. Quick and perfect for summer dinners.

Time Needed to Prep
15 minutes
Cooking Duration
15 minutes
Overall Time
30 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 large pot creamy pasta)

Dietary Preferences: Vegan Safe, Made for Vegetarians, Dairy-Free Suitable

Ingredients You'll Need

→ Main Ingredients

Ingredient 01 1 pound uncooked pasta
Ingredient 02 3 tablespoons olive oil
Ingredient 03 4 cups zucchini, roughly chopped (about 2 to 3 medium zucchini)
Ingredient 04 2 shallots, diced
Ingredient 05 4 cloves garlic, minced
Ingredient 06 1 teaspoon kosher salt, plus more to taste
Ingredient 07 1 teaspoon fresh cracked black pepper, plus more to taste
Ingredient 08 2 cups loosely packed basil (about 30 grams), plus more for garnish
Ingredient 09 1 cup plant-based heavy cream or unsweetened unflavored extra creamy non-dairy milk
Ingredient 10 1/2 cup nutritional yeast
Ingredient 11 2 vegetable bouillon cubes or 2 teaspoons vegetable bouillon paste
Ingredient 12 Vegan parmesan, for garnish, optional

→ Breadcrumb Topping (Optional)

Ingredient 13 1/2 cup pistachio kernels
Ingredient 14 Zest of 1 small lemon
Ingredient 15 1 tablespoon olive oil
Ingredient 16 1/2 cup panko breadcrumbs
Ingredient 17 1 tablespoon nutritional yeast
Ingredient 18 1/2 teaspoon garlic powder

Steps to Follow

Step 01

Bring a large pot of salted water to a boil. Cook the pasta until al dente. Reserve 1/2 cup of the starchy pasta water, then drain and set aside.

Step 02

Heat olive oil in a large sauté pan over medium heat. Add zucchini, shallots, and garlic. Season with salt and pepper. Cook until the zucchini is tender and releases moisture, about 8 to 10 minutes. Let cool for 10 minutes.

Step 03

Transfer the sautéed vegetables to a high-powered blender. Add reserved pasta water, bouillon cubes, basil, plant-based cream, and nutritional yeast. Blend until smooth. Taste and adjust seasoning if needed.

Step 04

Combine the blended sauce with the cooked pasta in a large pot. Toss to evenly coat the pasta with the sauce.

Step 05

In a skillet over medium heat, toast pistachios until fragrant. Add lemon zest, olive oil, breadcrumbs, nutritional yeast, and garlic powder. Cook until golden and crisp. Set aside.

Step 06

Plate the pasta and top with vegan parmesan, fresh basil, and breadcrumb topping if desired. Serve immediately.

Extra Tips

  1. Reserve pasta water to emulsify and thicken the sauce naturally.
  2. Use fresh basil for optimal flavor and aroma.
  3. Taste and adjust seasoning after blending for balanced flavor.
  4. Customize with spinach, kale, or sun-dried tomatoes as desired.
  5. The breadcrumb topping adds texture and brightness to the dish.

Tools You'll Need

  • Large pot
  • Sauté pan
  • Blender or immersion blender
  • Skillet (for optional breadcrumbs)

Allergen Information

Carefully check food labels for allergens and consult an expert if you're uncertain.
  • Contains gluten from pasta unless using gluten-free alternative
  • Contains nuts from pistachios in optional topping

Nutritional Information (Per Serving)

Remember, these values are for guidance only and shouldn't replace advice from a professional.
  • Calories Per Serving: 520
  • Total Fat: 22 grams
  • Carbohydrate Amount: 65 grams
  • Protein Amount: 14 grams