Creamy, bright, and ridiculously simple to pull together, this zucchini noodle dish uses a cashew-based sauce to mimic a velvety, cheesy texture without dairy. It’s the kind of weeknight meal that feels indulgent but keeps things light — perfect for busy nights, a low-carb dinner, or when you want something gluten-free and satisfying. If you prefer a heartier plate, pair it with grilled chicken or try the Creamy Chicken and Noodles recipe for a complementary comfort-food combo.
Why you’ll love this dish
This recipe hits a lot of sweet spots: creamy richness from cashews (or coconut milk for a nut-free option), lemony brightness, and herbs for freshness. It’s quick to make, mostly one-skillet, and flexible enough to accommodate dietary needs—keto-friendly if you skip the nutritional yeast, or vegan if you use the canned coconut milk and omit optional cheese-like boosters.
“Light enough for a spring supper, but rich enough to feel like dinner.” — a reader’s quick take after trying this sauce
It’s ideal for:
- Weeknight dinners when you want fast prep and fewer dishes.
- Lunches that reheat well if you slightly undercook the zoodles.
- Serving to guests who appreciate a fresh, modern take on “pasta” without gluten.
How this recipe comes together
A quick overview so you know what to expect: soak cashews (or prep canned coconut milk), blitz the cashews with coconut milk, lemon, and seasonings into a silky sauce, and warm the sauce with garlic in a skillet. Add spiralized zucchini (or rinsed shirataki) and toss just long enough to heat through without turning the zoodles mushy. Finish with fresh herbs and crunchy seeds or nuts for texture.
Timing at a glance:
- Active time: 15–20 minutes (plus 2–4 hours cashew soak if using raw cashews)
- Total time: about 20 minutes with quick‑soak cashews; under 30 if you boil them for 10 minutes
What you’ll need
- 2 medium zucchini (or 1 package shirataki noodles), spiralized into ribbons
- 3/4 cup raw cashews, soaked 2–4 hours (or quick-boiled 10 minutes) — optional if using coconut milk
- 1/2 cup unsweetened full‑fat coconut milk (if using soaked cashews, reduce to 1/4 cup)
- 1 cup canned full‑fat coconut milk (use instead of cashews if avoiding nuts)
- 2 tablespoons olive oil or avocado oil
- 3 garlic cloves, minced
- 2 tablespoons fresh lemon juice
- Zest of 1 lemon
- 1/4 cup nutritional yeast (optional, adds cheesy depth)
- 1 teaspoon Dijon mustard (optional, for balance)
- 1/2 teaspoon sea salt, plus extra to taste
- 1/4 teaspoon freshly ground black pepper
- 1/4 cup chopped fresh basil or parsley
- 2 tablespoons chopped chives or green onions
Optional garnishes: - Toasted pine nuts or pumpkin seeds
- Red pepper flakes
Ingredient notes and substitutions:
- Nut-free: skip cashews and use 1 cup canned full‑fat coconut milk as the creamy base.
- Lower-fat: use less coconut milk, but the texture will be thinner; add a tablespoon of tahini if you want body without many calories.
- Shirataki noodles: a zero-carb alternative to zucchini if you prefer a more noodle-like texture.
Step-by-step instructions
- Prepare cashews (if using): Cover cashews with water and soak 2–4 hours, then drain. For a fast option, boil cashews for 10 minutes and drain immediately.
- Make the sauce: In a blender combine soaked cashews, 1/2 cup coconut milk (or 1 cup if not using cashews), lemon juice, lemon zest, nutritional yeast, Dijon, and 1/4 teaspoon salt. Blend on high until utterly smooth. If too thick, add a splash of hot water to reach a pourable, silky consistency. Taste and adjust salt, lemon, or yeast.
- Prepare zucchini or shirataki: Spiralize zucchini and place in a colander with a pinch of salt for 5–10 minutes to draw out moisture; then pat dry. If using shirataki, rinse thoroughly, boil 2–3 minutes, drain, and dry in a skillet over medium for 2 minutes to remove excess water and odor.
- Sauté aromatics: Heat oil in a large skillet over medium heat. Add minced garlic and cook 30–45 seconds until fragrant — do not brown. Add the blended sauce and warm gently 1–2 minutes; it should steam, not boil, to avoid separation.
- Toss the “pasta”: Add zucchini ribbons or prepared shirataki to the skillet. Toss gently to coat. Cook 1–2 minutes more — just enough to warm through and soften slightly.
- Finish and season: Remove skillet from heat. Fold in chopped herbs and season with remaining salt and pepper. Taste and tweak lemon or salt level as desired.
- Plate and garnish: Divide into bowls, scatter toasted pine nuts or pumpkin seeds, and add a pinch of red pepper flakes if you like heat. Serve warm with fresh basil and a grind of black pepper.
Directions to follow
- Work quickly once the zoodles hit the pan; overcooking makes them limp and watery.
- Keep sauce warm but off high heat to preserve creaminess.
- If the sauce thickens too much when cooling, stir in a little hot water to loosen it before serving.
Best ways to enjoy it
Serve the noodles in shallow bowls to show off the ribbons and garnishes. Pairing ideas:
- Add a grilled lemon chicken breast for protein and char contrast.
- Toss in roasted cherry tomatoes or blistered peas for color and sweetness.
- For a light, Asian-inspired meal, serve alongside fresh rolls; the bright herbs echo the spring flavors — try pairing with these fresh spring rolls with peanut sauce for a crowd-pleasing combo.
Presentation tips:
- Top with toasted seeds for crunch and a drizzle of extra virgin olive oil for sheen.
- Reserve some herb sprigs for finishing to make the dish visually fresh.
Storage and reheating tips
- Refrigerator: Store leftovers in an airtight container for up to 3 days. The zucchini will release water over time; drain excess liquid before reheating.
- Freezing: Not recommended. The texture of zucchini noodles and the creamy sauce degrade when frozen.
- Reheating: Warm gently over low heat in a skillet with a splash of water or broth to loosen sauce. Microwave on low power in short bursts, stirring between, to avoid overheating and separating the sauce.
- Food safety: If using fresh cashew cream, consume within 3 days to avoid spoilage. Always cool to room temperature before refrigerating (within 2 hours).
Helpful cooking tips
- Quick-soak cashews by boiling 10 minutes if you’re short on time; they’ll puree nearly as silky as a long soak.
- Draw excess moisture from zucchini by salting and resting in a colander, then pressing with paper towels. This prevents a watery sauce.
- Blend on high for at least 60–90 seconds to avoid gritty cashew bits; scrape the blender down once and blend again.
- If the sauce separates, whisk in a teaspoon of warm water or a little more coconut milk over low heat — gentle heat restores emulsion.
- For extra umami, add a small splash of tamari or a teaspoon of miso paste to the sauce before blending.
Creative twists
- Pesto-cashew: Blend in a handful of basil and a tablespoon of olive oil with the cashews for a pesto hybrid.
- Spicy lemon: Add 1/2 teaspoon smoked paprika and a pinch of cayenne to the sauce for warmth.
- Mediterranean: Stir in sun-dried tomatoes, kalamata olives, and a sprinkle of flaky sea salt before serving.
- Protein add-ins: Pan-seared shrimp, grilled salmon, or leftover roasted chicken fold in beautifully without extra sauce.
Common questions
Q: Can I make the sauce nut-free?
A: Yes — use 1 cup full‑fat canned coconut milk instead of soaked cashews. The flavor is slightly different but still creamy and satisfying.
Q: How long should I soak cashews?
A: 2–4 hours at room temperature is ideal. For a quick method, boil cashews for 10 minutes and drain immediately. Longer soaking yields an even silkier blend.
Q: Can I make this ahead for meal prep?
A: You can prepare the cashew sauce up to 3 days ahead and refrigerate. Keep zucchini separate and toss quickly in a skillet to warm and combine just before serving to avoid soggy noodles.
Q: Are shirataki noodles better than zucchini noodles?
A: They’re a matter of preference. Shirataki hold a firmer, noodle-like texture and are zero-carb, but require thorough rinsing and drying to remove odor. Zucchini is fresher and lighter but softens quickly.
Q: Is nutritional yeast necessary?
A: No — it’s optional. Nutritional yeast adds a cheesy, savory depth and helps mimic dairy flavors in vegan dishes, but you can omit it if you don’t have it.
Q: Can I freeze leftover sauce?
A: The cashew sauce can be frozen in an airtight container for up to 2 months. Thaw in the refrigerator and re-blend briefly with a splash of water to restore texture before reheating.
Creamy Zucchini Noodles with Cashew Sauce
- Total Time: 30 minutes
- Yield: 4 servings
- Diet: Vegan
Description
A creamy and bright zucchini noodle dish using a cashew-based sauce for a rich, indulgent meal that’s light and gluten-free.
Ingredients
- 2 medium zucchini (or 1 package shirataki noodles), spiralized into ribbons
- 3/4 cup raw cashews, soaked 2–4 hours (or quick-boiled 10 minutes)
- 1/2 cup unsweetened full-fat coconut milk (or 1 cup if using soaked cashews)
- 2 tablespoons olive oil or avocado oil
- 3 garlic cloves, minced
- 2 tablespoons fresh lemon juice
- Zest of 1 lemon
- 1/4 cup nutritional yeast (optional)
- 1 teaspoon Dijon mustard (optional)
- 1/2 teaspoon sea salt, plus extra to taste
- 1/4 teaspoon freshly ground black pepper
- 1/4 cup chopped fresh basil or parsley
- 2 tablespoons chopped chives or green onions
- Toasted pine nuts or pumpkin seeds (optional garnish)
- Red pepper flakes (optional garnish)
Instructions
- Prepare cashews (if using): Cover cashews with water and soak 2–4 hours, then drain. For a fast option, boil cashews for 10 minutes and drain immediately.
- Make the sauce: In a blender, combine soaked cashews, 1/2 cup coconut milk (or 1 cup if not using cashews), lemon juice, lemon zest, nutritional yeast, Dijon, and 1/4 teaspoon salt. Blend on high until utterly smooth. If too thick, add a splash of hot water.
- Prepare zucchini or shirataki: Spiralize zucchini and place in a colander with a pinch of salt for 5–10 minutes; pat dry. If using shirataki, rinse thoroughly and boil for 2–3 minutes, then drain and dry.
- Sauté aromatics: Heat oil in a large skillet over medium heat. Add minced garlic and cook 30–45 seconds until fragrant. Add the blended sauce and warm gently for 1–2 minutes.
- Toss the “pasta”: Add zucchini ribbons or shirataki to the skillet. Toss gently to coat and cook for 1–2 minutes to warm through.
- Finish and season: Remove skillet from heat; fold in chopped herbs and season with remaining salt and pepper. Adjust seasoning to taste.
- Plate and garnish: Divide into bowls, scatter toasted seeds, and add a pinch of red pepper flakes if desired. Serve warm.
Notes
Best served immediately. Can be stored in an airtight container for up to 3 days.
- Prep Time: 20 minutes
- Cook Time: 10 minutes
- Category: Main Course
- Method: Stovetop
- Cuisine: Italian