Low-Carb Zucchini Noodles with Avocado Pesto and Cherry Tomatoes

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Light and creamy avocado pesto tossed with fresh zucchini noodles and juicy cherry tomatoes for a refreshing low-carb meal. This italian-inspired low carb (low carb, vegetarian) ready in about 15 minutes blends medium zucchini, large ripe avocado, packed fresh basil leaves into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 280 calories and feeds 3, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Serves 3 Italian cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Using a spiralizer, create noodles from 3 medium zucchinis and set aside in a large bowl.
  2. Step 2: In a food processor, blend 1 large ripe avocado, 1 packed cup fresh basil leaves, 1 minced garlic clove, 2 tbsp lemon juice, 3 tbsp olive oil, and 1/4 cup grated parmesan cheese until smooth and creamy.
  3. Step 3: Pour the avocado pesto over the zucchini noodles and toss gently to coat evenly.
  4. Step 4: Add 1 cup halved cherry tomatoes, 1/2 tsp salt, 1/4 tsp black pepper, and 1/8 tsp red pepper flakes if using, stirring gently to combine.
  5. Step 5: Serve immediately for a fresh texture or chill for 15 minutes to meld flavors.

Equipment for this recipe

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Frequently asked questions

How long does Low-Carb Zucchini Noodles with Avocado Pesto and Cherry Tomatoes take to make?

Total time is about 15 minutes (15 min prep + 0 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Low-Carb Zucchini Noodles with Avocado Pesto and Cherry Tomatoes?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Low-Carb Zucchini Noodles with Avocado Pesto and Cherry Tomatoes?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Low-Carb Zucchini Noodles with Avocado Pesto and Cherry Tomatoes for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Low-Carb Zucchini Noodles with Avocado Pesto and Cherry Tomatoes low carb?

Yes — this recipe is tagged low carb, vegetarian, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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