Quick Low Carb Zucchini Noodle Pasta Salad
This low carb pasta salad skips the heavy noodles for fresh zucchini strands and comes together in about 15 minutes with zero cooking. It hits that salty, tangy, herb filled note you want in a side dish without ever turning on the oven.
It is the kind of thing I toss together when I need something bright and crunchy alongside grilled meat, but it holds its own for lunch the next day too.
What Makes This Zucchini Noodle Salad a Keeper
The zucchini stays good and crisp for a few hours, even dressed, so you can actually prep it ahead without ending up with a sad pile of mush. I pat the noodles dry before tossing, which keeps the whole bowl from going watery.
The dressing is sharp and garlicky, just red wine vinegar and good olive oil with a tickle of mustard. It tastes like a lot more work than pouring three things in a bowl.
Fresh mozzarella and sweet cherry tomatoes round it out, giving you those caprese vibes without the carb load of cooked pasta.
Ingredients
- 4 medium zucchini: pick firm ones with tight, glossy skin
- 1 cup cherry tomatoes, halved: any ripe, sweet variety works
- 1 cup fresh mozzarella balls (bocconcini), halved: use the little pearls if you prefer
- 2 tbsp chopped fresh basil: no dried substitute here; it is where the freshness comes from
- 1/4 cup extra virgin olive oil: your everyday olive oil is fine
- 2 tbsp red wine vinegar: a mellow acidity that plays well without overpowering
- 1 tsp Dijon mustard: just enough to help the dressing come together
- 1 clove garlic, minced: use a small clove so it warms the dressing, not punches it
- 1/2 tsp fine sea salt: adjust after tossing
- 1/4 tsp black pepper: freshly ground has more kick
Variations / Substitutions
- Protein swap: toss in shredded rotisserie chicken or cold cooked shrimp to turn it into a light main course salad.
- Cheese swap: crumbled feta or goat cheese gives a saltier, tangier bite.
- Add some heat: a pinch of red pepper flakes or a few thin slices of jalapeño wakes everything up.
- Dairy-free: skip the mozzarella entirely and add a handful of toasted pine nuts for richness.
- Vinegar swap: white wine vinegar or a squeeze of lemon works, though start with a little less and taste as you go.
If you like this style of salad, you might also enjoy our creamy avocado ranch chicken salad.
How to Make Low Carb Zucchini Noodle Pasta Salad
Step 1: Spiralize the Zucchini
Run all 4 zucchini through a spiralizer fitted with the medium blade. If you do not own one, a julienne peeler or a steady hand with a sharp knife cutting thin ribbons works just fine. This takes about 2 minutes. Lay the strands in a large bowl and pat them gently with a paper towel. You will see the towel pick up moisture right away, and that small step keeps the whole salad from getting soupy later.
Step 2: Whisk the Dressing
Pour the 1/4 cup olive oil and 2 tablespoons red wine vinegar into a small bowl. Add 1 teaspoon Dijon mustard, the minced garlic, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Whisk until it looks smooth and emulsified, about 30 seconds. Give it a taste and adjust the salt if it feels flat.
Step 3: Toss and Serve the Salad
Scatter the halved cherry tomatoes, halved mozzarella balls, and 2 tablespoons of chopped basil over the zucchini noodles. Drizzle the dressing all around and toss with your hands or two big spoons until every strand shines. Serve it right away while the zucchini is snappy, or let it sit for 10 minutes so the flavors get to know each other a little better. Either way, finish with a tiny extra pinch of basil on top so it looks as fresh as it tastes.
A Few Notes Before You Start
- If you want to make this hours ahead, spiralize the zucchini and salt it lightly in a colander for 10 minutes, then press out the water with a clean towel. That stops extra liquid from pooling overnight.
- Start with three quarters of the dressing and taste. You can always add more, but a soggy salad is hard to undo.
- The garlic flavor gets stronger as the salad sits. If you are not serving it immediately, use half a clove unless you really love garlic.
- Leftover dressing in the bowl is gold. Toss in cold roasted vegetables the next day.
To make a larger batch:
| Servings | Zucchini | Cherry Tomatoes | Fresh Mozzarella | Olive Oil | Red Wine Vinegar |
|---|---|---|---|---|---|
| 4 | 4 | 1 cup | 1 cup | 1/4 cup | 2 tbsp |
| 8 | 8 | 2 cups | 2 cups | 1/2 cup | 4 tbsp |
Double the basil and salt to taste, and you are ready for a full table.
Storing Leftovers
Keep the dressed salad in a sealed container in the fridge for up to 2 days. The zucchini will release water as it sits, so drain off the extra liquid and give it a gentle toss before serving. It won’t be as crisp as day one, but the flavor actually deepens.
What Goes Well With This Zucchini Noodle Pasta Salad
The sharp bite of the dressing stands up to rich grilled meats. I spoon it next to sliced ribeye or a cumin rubbed flank steak, where the acid cuts through the fat. It also works with herb roasted chicken thighs or a simple pan seared salmon fillet, keeping the whole plate light and warm weather friendly.
Frequently Asked Questions
Can I make this salad a day ahead?
Yes, but with a small tweak. Spiralize and lightly salt the zucchini, let it release water for 10 minutes, then squeeze it dry. Store the dry noodles, dressing, and add ins separately, and toss right before serving.
What can I use instead of zucchini noodles?
Shirataki noodles are a close zero carb option. Rinse them very well, pat them dry, and cut them shorter so they toss like a real salad. Cooked and cooled cauliflower florets also work for a chunkier texture.
My salad turned watery after sitting. What went wrong?
Zucchini carries a lot of water. If you skip the towel pat and the salad sits for more than an hour, the liquid will leach out. Draining the bowl and adding a fresh handful of basil brings it right back to life.
Can I use a different dressing?
Absolutely. A creamy avocado lime dressing or a lemon tahini sauce both coat the noodles without weighing them down. Just keep the dressing on the thicker side so it clings instead of pooling.
Quick Low Carb Zucchini Noodle Pasta Salad Recipe
Ingredients
Method
- Spiralize all 4 zucchini and place the noodles in a large bowl. Pat them gently with a paper towel to remove excess moisture.
- In a small bowl, whisk together the olive oil, red wine vinegar, Dijon mustard, minced garlic, salt, and pepper until emulsified, about 30 seconds.
- Add the tomatoes, mozzarella, and basil to the zucchini noodles. Drizzle the dressing over everything and toss until evenly coated. Serve right away.
