Zucchini Noodles With Tomato Basil Sauce – Light, Fresh, and Ready Fast
This is the kind of weeknight meal that feels like it should take much longer than it does. Zucchini noodles twirl beautifully, soak up a bright tomato basil sauce, and leave you feeling satisfied without the heaviness of pasta. The flavors are simple and clean: ripe tomatoes, garlic, olive oil, and plenty of fresh basil.
It’s fresh, quick, and doesn’t ask much of you—just a pan, a knife, and a little appetite.
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This dish is all about balance. The zucchini noodles stay tender with a little bite, while the sauce brings warmth and richness without cream or cheese. You get big flavor from simple ingredients, and the whole thing comes together in under 30 minutes.
It’s perfect for warm evenings, light lunches, or anyone who wants comfort food without feeling weighed down. Plus, it’s naturally gluten-free and easy to tweak to your taste.
Ingredients
- 4 medium zucchinis (spiralized into noodles)
- 2 tablespoons extra-virgin olive oil
- 3 cloves garlic, thinly sliced or minced
- 1 small yellow onion, finely chopped
- 1 can (14–15 oz) crushed tomatoes or 4 large ripe tomatoes, chopped
- 1 tablespoon tomato paste (optional, for richness)
- 1/2 teaspoon red pepper flakes (adjust to taste)
- 1 teaspoon sugar or honey (optional, to balance acidity)
- 1/2 teaspoon sea salt, plus more to taste
- Freshly ground black pepper, to taste
- 1/2 cup fresh basil leaves, torn or sliced
- 1 tablespoon butter or vegan butter (optional, for a silky finish)
- Freshly grated Parmesan or dairy-free alternative, for serving (optional)
- Lemon zest and a squeeze of lemon (optional, for brightness)
How to Make It

- Prep the zucchini noodles. Spiralize the zucchinis into noodles (zoodles). If you don’t have a spiralizer, use a julienne peeler or cut into thin strips with a knife.
Spread on a clean towel and lightly sprinkle with salt. Let sit 10 minutes, then gently blot to remove excess moisture.
- Start the sauce base. Warm olive oil in a large skillet over medium heat. Add onion with a pinch of salt and cook until translucent, about 4–5 minutes.
Stir in garlic and red pepper flakes, cooking 30–60 seconds until fragrant.
- Add tomatoes and simmer. Pour in crushed tomatoes (or chopped fresh tomatoes), and stir in tomato paste if using. Add sugar or honey if your tomatoes taste sharp. Season with salt and pepper.
Simmer on low for 8–10 minutes, stirring occasionally, until slightly thickened.
- Finish the sauce. Stir in most of the basil and the butter if using. Taste and adjust salt, pepper, and heat. If you like, add a touch of lemon zest or a tiny squeeze of lemon to brighten.
- Cook the zucchini noodles. In a separate large skillet, heat a drizzle of olive oil over medium-high.
Add the zoodles and toss for 2–3 minutes until just tender but still springy. Do not overcook—they’ll release water and turn soggy.
- Combine and serve. You can toss the zoodles with the sauce in the pan for 30 seconds to coat, or plate the zoodles and spoon sauce over the top. Finish with the remaining basil and a sprinkle of Parmesan if you like.
Keeping It Fresh
Cooked zucchini noodles soften quickly, so it’s best to serve them right away. If you’re meal-prepping, keep the sauce and raw zoodles separate.
Store the sauce in an airtight container in the fridge for up to 4 days; it also freezes well for up to 3 months.
For the zucchini, spiralize up to a day ahead. Pat dry and store in a paper-towel-lined container in the fridge. When ready to eat, sauté briefly and add sauce just before serving.
This keeps everything bright and fresh, not watery.

Why This is Good for You
- Veggie-packed: Zucchini is low in calories and high in water and fiber, which helps with fullness and hydration.
- Heart-healthy fats: Olive oil brings antioxidants and monounsaturated fats that support heart health.
- Tomatoes with benefits: Cooked tomatoes are rich in lycopene, which is linked to reduced inflammation.
- Balanced energy: This dish satisfies without refined carbs, keeping you energized and light.
Common Mistakes to Avoid
- Overcooking the zoodles: Two to three minutes is enough. Anything longer and they collapse and release water.
- Skipping the blotting step: Salting and blotting the zucchini helps prevent a watery plate.
- Under-seasoning the sauce: Tomatoes need enough salt and a hint of heat or acidity to shine. Taste as you go.
- Mixing too early: Don’t leave zoodles sitting in hot sauce; they’ll keep cooking.
Combine right before serving.
- Using flavorless tomatoes: If fresh tomatoes aren’t great, use good canned crushed tomatoes for a richer result.
Alternatives
- Add protein: Top with grilled chicken, sautéed shrimp, seared tofu, or white beans for a heartier meal.
- Creamy twist: Stir in a splash of cream or coconut milk, or finish with ricotta dollops for a velvety sauce.
- Herb swap: No basil? Try parsley and a little oregano, or a mix of basil and mint for a fresh spin.
- Veggie boost: Add sautéed mushrooms, baby spinach, or roasted cherry tomatoes for extra texture.
- Spice it up: Use Calabrian chili paste or extra red pepper flakes for heat lovers.
- Crunch factor: Toasted pine nuts or walnuts on top add a pleasant bite.
- Low-acid option: Skip the lemon and use a pinch more sugar to balance if acidity bothers you.
FAQ
Can I make the sauce ahead?
Yes. The sauce tastes even better the next day.
Store it in the fridge up to 4 days or freeze for up to 3 months. Reheat gently and add fresh basil before serving.
What if I don’t have a spiralizer?
Use a julienne peeler, mandoline, or even a regular vegetable peeler to make long ribbons. A sharp knife can also create thin strips; they don’t have to be perfect to taste great.
How do I keep the noodles from getting watery?
Salt and blot the zucchini before cooking, use a hot pan for a quick sauté, and combine with sauce right before serving.
Avoid covering the pan, which traps steam.
Can I use cherry tomatoes instead of canned?
Absolutely. Halve 2–3 cups of cherry tomatoes, sauté with the onions until they burst, then simmer briefly. You may need a bit more salt and a touch of tomato paste for depth.
Is this recipe keto or gluten-free?
Yes, it’s naturally gluten-free and fits many low-carb or keto approaches, especially if you choose a no-sugar sweetener or skip it altogether.
What should I serve with it?
Garlic-roasted asparagus, a simple green salad, or crusty bread for those who want it make great sides.
A glass of light red or a crisp white wine pairs nicely.
Can I reheat leftovers?
You can, but the noodles will soften. If you expect leftovers, keep the sauce separate and cook fresh zoodles when you’re ready to eat. Reheat the sauce on low and add basil at the end.
Wrapping Up
Zucchini Noodles with Tomato Basil Sauce is a simple, feel-good recipe that doesn’t skimp on flavor.
With a few fresh ingredients and smart technique, you get a bright, satisfying bowl in minutes. Keep the noodles firm, season the sauce well, and finish with fresh basil. It’s an easy win for busy nights, light lunches, or anytime you want something wholesome and delicious.