Zucchini Noodle Stir-Fry with Spicy Almond Sauce

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

A flavorful low-carb stir-fry combining tender zucchini noodles with a rich, spicy almond sauce for a satisfying keto meal. This Asian Fusion-inspired keto recipe (low carb), ready in about 22 minutes, pairs zucchini, almond butter, soy sauce (or tamari) for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 300 calories and feeds 3, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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 Cook: 7 min Serves 3 Asian Fusion cuisine 300 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a small bowl, whisk together 3 tbsp almond butter, 2 tbsp soy sauce, 1 tbsp rice vinegar, 1 tbsp sesame oil, 2 minced garlic cloves, 1 tsp grated ginger, 1/4 tsp red chili flakes, and 3 tbsp water until smooth and creamy.
  2. Step 2: Heat a large nonstick skillet over medium heat and add the spiralized noodles from 3 medium zucchinis. Sauté for 3-4 minutes until just tender but still firm.
  3. Step 3: Pour the prepared almond sauce over the noodles and toss gently to coat. Cook for an additional 1-2 minutes, stirring constantly, until the sauce thickens slightly and clings to the noodles.
  4. Step 4: Remove from heat and garnish with 2 thinly sliced scallions and 2 tbsp toasted sliced almonds before serving for a crunchy, fresh finish.

Frequently asked questions

How long does Zucchini Noodle Stir-Fry with Spicy Almond Sauce take to make?

Total time is about 22 minutes (15 min prep + 7 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Zucchini Noodle Stir-Fry with Spicy Almond Sauce?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep zucchini from drying out.

Can I substitute ingredients in Zucchini Noodle Stir-Fry with Spicy Almond Sauce?

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 Zucchini Noodle Stir-Fry with Spicy Almond Sauce 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 Zucchini Noodle Stir-Fry with Spicy Almond Sauce keto?

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

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