I love how this vegan pesto pasta recipe brings fresh flavors together in such a simple way. It’s one of my go-to dishes when I want something tasty and satisfying without spending too much time in the kitchen. I think you’ll enjoy how bright and creamy it tastes, even without any cheese!
Some ingredients like nutritional yeast and toasted pine nuts might not be in every kitchen, but they’re worth picking up at the supermarket. Nutritional yeast adds a cheesy flavor without dairy, and pine nuts give the pesto a rich, nutty taste. Fresh basil and lemon juice are easy to find and really make the sauce pop with freshness.

Ingredients for Vegan Pesto Pasta Recipe
BASIL LEAVES: Fresh basil gives the pesto its bright, herbal flavor.
TOASTED PINE NUTS: These add a creamy texture and nutty taste to the sauce.
GARLIC: Minced garlic brings a sharp, savory kick.
NUTRITIONAL YEAST: This ingredient adds a cheesy, umami flavor without any dairy.
OLIVE OIL: Olive oil helps blend everything smoothly and adds richness.
LEMON JUICE: Fresh lemon juice brightens the flavors and adds a little zing.
SALT: Salt enhances all the flavors in the pesto.
BLACK PEPPER: Freshly ground black pepper adds a mild heat and depth.
PASTA: Your choice of pasta serves as the perfect base to carry the pesto sauce.
Technique Tip for This Recipe
One of the most helpful moves in this Vegan Pesto Pasta Recipe is how to toss the pasta with the pesto sauce so every bite is full of flavor. Here’s a simple way to do it without making a mess or breaking the pasta:
- After you’ve cooked and drained the pasta, put it back into the pot or a large bowl.
- Pour the pesto over the warm pasta slowly, starting with a little and adding more as you go.
- Use tongs or a big spoon to gently lift and turn the pasta from the bottom to the top, mixing the sauce in evenly.
- Keep tossing until every strand or piece is coated with the pesto and looks glossy.
Doing this step carefully helps the pasta soak up the pesto flavor without getting mushy or clumpy. If you just dump the sauce on and stir too roughly, the pasta can break or the sauce won’t spread evenly. Plus, tossing gently keeps the pasta warm and fresh, so it tastes just right when you serve it.
When I first tried this, I was in a rush and dumped all the pesto at once, then stirred hard. The pasta got sticky and some bites were dry. Now I take my time and toss slowly—it makes a big difference! Also, if you want a shortcut, you can save a little pasta water before draining and add a splash while tossing. That helps the pesto stick better and makes the sauce silky.
Give this gentle tossing a try next time you make pasta with sauce. It’s a small step that makes your dish taste even better and look super inviting!
Suggested Side Dishes
Alternative Ingredients
fresh basil leaves - Substitute with spinach leaves: Spinach provides a mild flavor and similar texture, making it a great base for pesto.
toasted pine nuts - Substitute with walnuts: Walnuts offer a rich, nutty flavor and are more affordable, while still providing the creamy texture needed for pesto.
minced garlic - Substitute with garlic powder: Garlic powder can be used in smaller quantities to provide a similar flavor profile without the raw garlic bite.
nutritional yeast - Substitute with ground almonds: Ground almonds add a creamy texture and nutty flavor, though they lack the cheesy taste of nutritional yeast.
olive oil - Substitute with avocado oil: Avocado oil has a mild flavor and similar healthy fat content, making it a suitable alternative for pesto.
freshly squeezed lemon juice - Substitute with apple cider vinegar: Apple cider vinegar provides acidity and a tangy flavor, similar to lemon juice, enhancing the brightness of the pesto.
salt - Substitute with soy sauce: Soy sauce adds a salty and umami flavor, which can enhance the depth of the pesto.
freshly ground black pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and spice, offering a different but interesting flavor profile.
your choice pasta - Substitute with zucchini noodles: Zucchini noodles provide a low-carb, gluten-free alternative that pairs well with pesto.
Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
Allow the pasta to cool completely before storing. This prevents condensation, which can make the pasta soggy.
Transfer the pasta to an airtight container. This helps maintain its freshness and prevents it from absorbing any unwanted odors from the fridge.
Store the pasta in the refrigerator for up to 3-4 days. Beyond this, the texture and flavor may begin to degrade.
For freezing, portion the pasta into individual servings. This makes it easier to thaw just the right amount when you're ready to enjoy it again.
Place each portion in a freezer-safe container or a resealable plastic bag. Squeeze out as much air as possible to prevent freezer burn.
Label the containers with the date to keep track of how long they’ve been stored.
Freeze the pasta for up to 2 months. While it can be stored longer, the quality is best within this time frame.
To reheat, thaw the pasta in the refrigerator overnight. This gradual thawing helps maintain the texture.
For a quick meal, reheat the pasta in a skillet over medium heat. Add a splash of olive oil or a bit of water to help loosen the sauce and keep it from drying out.
Alternatively, microwave the pasta in a microwave-safe dish, covering it with a damp paper towel to retain moisture.
Stir occasionally during reheating to ensure even warming and to prevent any parts from drying out.
Garnish with fresh basil leaves or a sprinkle of nutritional yeast before serving to refresh the flavors.
How to Reheat Leftovers
Gently reheat the pasta on the stovetop: Place the leftover vegan pesto pasta in a non-stick skillet over low heat. Add a splash of olive oil or a bit of water to help loosen the sauce. Stir occasionally until warmed through, ensuring the pasta doesn't stick to the pan.
Use the microwave for a quick fix: Transfer the pasta to a microwave-safe dish. Cover it with a microwave-safe lid or a damp paper towel to retain moisture. Heat on medium power in 30-second intervals, stirring in between, until the pasta is heated evenly.
Refresh with a steam bath: Place the pasta in a heatproof bowl and set it over a pot of simmering water. Cover the bowl with a lid or foil to trap the steam. Stir occasionally until the pasta is heated through, which will help maintain its texture and flavor.
Revive in the oven: Preheat your oven to 350°F (175°C). Spread the pasta evenly in an oven-safe dish. Cover with foil to prevent drying out and bake for about 10-15 minutes, or until the pasta is thoroughly warmed.
Add a fresh twist: Before reheating, toss in some fresh basil leaves or a squeeze of lemon juice to brighten the flavors. This can be done using any of the above methods to give your leftovers a fresh, vibrant taste.
Essential Tools for Making This Recipe
Blender: Used to combine and blend the basil leaves, pine nuts, garlic, nutritional yeast, olive oil, and lemon juice into a smooth pesto sauce.
Pot: Used to cook the pasta according to the package instructions.
Colander: Utilized to drain the cooked pasta after boiling.
Measuring cups: Essential for accurately measuring ingredients like basil leaves, pine nuts, nutritional yeast, and olive oil.
Measuring spoons: Used to measure smaller quantities such as lemon juice.
Garlic press: Handy for mincing the garlic cloves efficiently.
Wooden spoon: Useful for tossing the cooked pasta with the pesto sauce to ensure even coating.
Knife: Needed for cutting and preparing ingredients, such as slicing the lemon for juicing.
Cutting board: Provides a stable surface for chopping and preparing ingredients like garlic and lemon.
How to Save Time on This Recipe
Prep ingredients in advance: Measure and prepare all ingredients like basil leaves, pine nuts, and garlic before you start cooking. This will streamline the process.
Use a food processor: Instead of a blender, use a food processor for quicker and easier blending of the pesto.
Cook pasta ahead: Cook the pasta earlier in the day and store it in the fridge. Reheat with a splash of olive oil before tossing with the pesto.
Toast nuts in bulk: Toast a larger batch of pine nuts and store them for future use.

Vegan Pesto Pasta Recipe
Ingredients
Pesto
- 2 cups Fresh Basil Leaves
- ½ cup Pine Nuts toasted
- 3 cloves Garlic minced
- ½ cup Nutritional Yeast
- ½ cup Olive Oil
- 2 tablespoons Lemon Juice freshly squeezed
- to taste Salt
- to taste Black Pepper freshly ground
Pasta
- 12 ounces Pasta your choice
Instructions
- 1. Cook pasta according to package instructions. Drain and set aside.
- 2. In a blender, combine basil leaves, pine nuts, garlic, nutritional yeast, olive oil, and lemon juice. Blend until smooth.
- 3. Season the pesto with salt and black pepper to taste.
- 4. Toss the cooked pasta with the pesto sauce until evenly coated.
- 5. Serve immediately and enjoy!
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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