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Zucchini noodles, often called “zoodles,” are a healthy and delicious alternative to traditional pasta.
Made from fresh zucchini, they offer a light and nutritious option for those seeking to reduce carbohydrates while still enjoying a satisfying meal.
Perfect for a keto lifestyle, this recipe transforms simple zucchini into a flavorful dish that mimics the texture of pasta but without the carbs.
Whether you’re following a low-carb diet or simply looking to add more vegetables to your meals, zucchini noodles are an excellent choice. Let’s dive into the details of this simple and delicious keto-friendly recipe!

What Are Zucchini Noodles (Zoodles)?
Zucchini noodles, or zoodles, are thin, spiralized strands of zucchini that serve as a substitute for traditional pasta.
To make them, zucchini is either spiralized using a special tool or sliced into thin strips.
The resulting noodles are crunchy, slightly tender, and full of flavor, making them a versatile base for a variety of dishes, from salads to hearty pasta alternatives.
Zoodles are a great way to enjoy the texture of pasta without the added carbohydrates, and they can be used in both warm and cold recipes.
Why This Recipe is Keto-Friendly
This zucchini noodle recipe is perfectly suited for those following a ketogenic diet due to its low carb content and high nutritional value.
Traditional pasta is high in carbohydrates, which can hinder ketosis, the metabolic state aimed for on a keto diet.
Zoodles, on the other hand, are naturally low in carbs and calories while being rich in fiber, vitamins, and minerals, such as vitamin A and potassium.
By substituting zucchini noodles for pasta, this dish maintains the comforting flavors of a pasta meal while keeping carb intake low, making it a great fit for anyone on a keto journey.
Ingredients You’ll Need for Keto Zucchini Noodles with Pesto
To make this delicious keto-friendly dish, you’ll need the following ingredients:
- 2 medium zucchinis – These will be spiralized to make the noodles, serving as the base of the dish.
- 1 cup fresh basil leaves – For the pesto, providing that classic fresh and aromatic flavor.
- 1/4 cup pine nuts – These will add a creamy texture to the pesto while enhancing its richness.
- 1/4 cup grated Parmesan cheese – For an extra burst of flavor in the pesto.
- 2 garlic cloves – Fresh garlic is essential to give the pesto its signature kick.
- 1/4 cup olive oil – To help blend the pesto and provide a smooth consistency.
- Salt and pepper to taste – To season the pesto and zoodles, ensuring a well-balanced flavor.
- Optional: Cherry tomatoes or additional toppings – For garnishing or adding extra flavor to the dish.
These simple yet flavorful ingredients come together to create a dish that’s not only satisfying but also aligns with keto guidelines.
How to Make Keto Zucchini Noodles with Pesto: Step-by-Step Instructions

Step 1: Prepare the Zucchini Noodles
- Wash the zucchinis thoroughly and trim off the ends.
- Using a spiralizer, create noodles from the zucchinis. Alternatively, you can use a vegetable peeler or mandoline slicer to create thin strips.
- Set the zoodles aside on a clean kitchen towel or paper towels to absorb excess moisture.
Step 2: Make the Pesto
- In a food processor or blender, combine the fresh basil leaves, pine nuts, grated Parmesan, and garlic.
- Pulse the mixture a few times until everything is coarsely chopped.
- With the food processor running, slowly drizzle in the olive oil, blending until the pesto reaches a smooth, creamy consistency.
- Season with salt and pepper to taste, adjusting the flavors as desired.
Step 3: Cook the Zoodles
- Heat a large skillet over medium heat and add a little olive oil.
- Once the oil is hot, add the zucchini noodles and sauté for 2-3 minutes, just until they’re tender but still slightly firm. Be careful not to overcook them, as they can release too much moisture and become soggy.
Step 4: Combine and Serve
- Remove the zoodles from the heat and transfer them to a large serving bowl.
- Toss the pesto into the zucchini noodles, ensuring each strand is well-coated.
- Optionally, top with cherry tomatoes or additional Parmesan cheese for extra flavor and garnish.
- Serve immediately, and enjoy this fresh, keto-friendly meal!
Tips for the Best Keto Zucchini Noodles with Pesto
To ensure your keto zucchini noodles with pesto turn out perfectly every time, here are some helpful tips:
- Use Fresh Zucchini: Choose firm, fresh zucchinis for the best texture and flavor. Older zucchinis tend to be softer and may release more water, which can make your zoodles soggy.
- Dry Your Zoodles: After spiralizing the zucchini, pat the zoodles dry with paper towels to remove excess moisture. This will help prevent the pesto from becoming watery.
- Don’t Overcook the Zoodles: Zucchini noodles cook very quickly. Sauté them for just 2-3 minutes to retain their crispness. Overcooking can make them mushy and watery.
- Adjust the Pesto Consistency: If your pesto is too thick, add a little extra olive oil or a splash of water to reach your desired consistency.
- Add Protein: For a more substantial meal, consider adding grilled chicken, shrimp, or another protein of your choice to make it even more satisfying.
Frequently Asked Questions
1. Can I use frozen zucchini for zoodles?
While it’s possible to use frozen zucchini, fresh zucchini is ideal for creating the best texture in your noodles. Frozen zucchini tends to be softer and releases more water, which could make your zoodles soggy.
2. Can I make the pesto ahead of time?
Yes, you can prepare the pesto in advance.
Store it in an airtight container in the refrigerator for up to 3 days.
To prevent browning, drizzle a small amount of olive oil on top before sealing the container.
3. Can I make zucchini noodles without a spiralizer?
Yes, if you don’t have a spiralizer, you can use a vegetable peeler to make thin strips or a mandoline slicer for slightly thicker noodles. Both methods can yield a similar result.
4. How do I store leftovers?
Store any leftover zucchini noodles in an airtight container in the fridge for up to 2 days.
The pesto can also be stored separately in the refrigerator.
Reheat the noodles gently in a skillet, but be cautious not to overcook them.
5. Can I use another nut in the pesto?
Yes, you can swap pine nuts with other nuts like walnuts, cashews, or almonds. While the flavor will differ slightly, these alternatives can still create a delicious pesto.
Final Thoughts
Keto zucchini noodles with pesto are a versatile and flavorful dish that fits perfectly within a low-carb lifestyle.
The combination of fresh zucchini noodles and rich, aromatic pesto makes for a satisfying meal that is both healthy and delicious.
With a few simple ingredients and easy-to-follow steps, this recipe is perfect for anyone looking to enjoy a flavorful, keto-friendly alternative to traditional pasta.
Whether you’re on a keto diet or simply looking for a lighter meal option, this dish is sure to become a favorite in your recipe rotation.

Keto Zucchini Noodles with Pesto
Equipment
- 1 Spiralizer (or vegetable peeler): For creating zucchini noodles
- 1 Food Processor or Blender: For making the pesto
- 1 Skillet or Pan: For sautéing the zucchini noodles
- 1 Skillet or Pan: For sautéing the zucchini noodles
- 1 Cutting Board: For cutting vegetables
- 1 Serving Bowl: To mix and serve the dish
Ingredients
- 2 medium zucchinis each about 7-8 inches, for spiralizing
- 1 cup fresh basil leaves
- 1/4 cup pine nuts
- 1/4 cup grated Parmesan cheese
- 2 garlic cloves
- 1/4 cup olive oil
- Salt and pepper to taste
- Optional: Cherry tomatoes or extra Parmesan cheese for garnish
Instructions
- Prepare the Zoodles: Wash the zucchinis, trim the ends, and spiralize them into noodles.If you don’t have a spiralizer, use a vegetable peeler to make thin strips or a mandoline slicer.
- Make the Pesto: In a food processor or blender, combine the basil leaves, pine nuts, grated Parmesan cheese, and garlic. Pulse until coarsely chopped. Slowly drizzle in the olive oil while blending until the pesto reaches a smooth consistency. Season with salt and pepper to taste.
- Cook the Zoodles: Heat a skillet over medium heat with a little olive oil. Add the zucchini noodles and sauté for 2-3 minutes, just until tender but still slightly firm.
- Combine and Serve: Remove the zoodles from the heat and transfer them to a large bowl. Toss the pesto with the zucchini noodles, ensuring they are evenly coated. Serve immediately and garnish with extra Parmesan or cherry tomatoes if desired.
Notes
- For extra protein, you can add grilled chicken, shrimp, or your choice of protein on top.
- If you prefer a nut-free pesto, you can substitute pine nuts with sunflower seeds or omit them entirely.
- This recipe can be served warm or cold as a salad. For a refreshing twist, serve it cold with a drizzle of lemon juice.
- Store leftovers in an airtight container for up to 2 days. Reheat gently in a skillet to avoid overcooking the zoodles.