Zucchini Noodle Pad Thai With Shrimp

There are dishes that make you feel good while you eat them and there are dishes that make you feel good after you eat them too — and Zucchini Noodle Pad Thai with Shrimp is firmly in both categories. It has all the bold, vibrant, addictive flavours that make Pad Thai one of the most loved noodle dishes in the world, but instead of rice noodles it uses long, tender strands of zucchini that are lighter, fresher, and leave you feeling energised rather than heavy.

This is not a sad, compromised version of Pad Thai. It is a genuinely exciting dish in its own right — plump, juicy shrimp coated in a tangy, sweet, and savoury Pad Thai sauce, tossed with silky zucchini noodles, scrambled egg, crunchy bean sprouts, and finished with roasted peanuts, fresh lime, and green onions. Every element of the classic is here. The only thing missing is the heaviness that rice noodles sometimes bring, and honestly, you will not miss it at all.

Whether you are eating low carb, trying to add more vegetables to your meals, cooking for someone who is gluten-free, or simply looking for a fresh and exciting dinner that comes together in about 25 minutes — this recipe is going to become one of your most reached-for dishes.

What Is Zucchini Noodle Pad Thai With Shrimp?

Pad Thai is Thailand’s most famous noodle dish — a stir-fried combination of rice noodles, protein, egg, and vegetables in a sauce built from tamarind paste, fish sauce, and palm sugar, finished with peanuts, lime, and fresh herbs. It is bold, complex, and layered with flavours that balance sweet, sour, salty, and savoury in a way that is deeply satisfying.

This version replaces the rice noodles with zucchini noodles — also called zoodles — which are long, thin spirals of fresh zucchini that have a mild flavour and a tender but slightly firm texture that works beautifully as a noodle substitute. They absorb the Pad Thai sauce just as well as rice noodles, they cook in a fraction of the time, and they add a freshness and lightness to the dish that makes it feel vibrant and clean rather than heavy and starchy.

The shrimp is the perfect protein for this dish. It cooks in minutes, has a natural sweetness that pairs beautifully with the tangy tamarind sauce, and has a satisfying meatiness that makes the dish feel substantial and complete despite the lighter noodle base.

Ingredients You Will Need

For the Shrimp:

1. 400g large shrimp, peeled and deveined, tails on or off
2. ½ teaspoon garlic powder
3. ½ teaspoon smoked paprika
4. ¼ teaspoon salt
5. ¼ teaspoon black pepper
6. 1 tablespoon vegetable oil or sesame oil

For the Zucchini Noodles:

1. 4 medium zucchini (about 800g total)
2. ½ teaspoon salt (for drawing out moisture)

For the Pad Thai Sauce:

1. 3 tablespoons tamarind paste or tamarind concentrate
2. 3 tablespoons fish sauce
3. 2 tablespoons low sodium soy sauce
4. 2 tablespoons brown sugar or coconut sugar
5. 1 tablespoon lime juice
6. 1 teaspoon sriracha or chilli garlic sauce (optional for heat)

For the Stir Fry:

1. 3 cloves garlic, minced
2. 2 shallots or ½ small red onion, thinly sliced
3. 3 large eggs, lightly beaten
4. 1 cup bean sprouts
5. 2 green onions, sliced into 3cm pieces
6. 2 tablespoons vegetable oil

For Garnish:

1. ¼ cup roasted peanuts, roughly chopped
2. Fresh lime wedges
3. Fresh coriander or Thai basil leaves
4. Extra sriracha or chilli flakes
5. Thinly sliced red chilli (optional)

How to Make Zucchini Noodle Pad Thai With Shrimp

Step 1 — Make the Zucchini Noodles

Wash the zucchini and trim off both ends. Use a spiraliser to create long, thin noodle-like strands. If you do not have a spiraliser, you can use a julienne peeler to create thin ribbons, or a sharp knife and steady hand to cut the zucchini into long, thin matchstick strips. The spiraliser gives you the most noodle-like result but all three methods work well.

Once spiralised, place the zucchini noodles in a colander set over a bowl or sink. Sprinkle the salt over them and toss gently. Let them sit for 10 to 15 minutes. During this time the salt draws out a significant amount of the water that is naturally stored inside the zucchini. This is one of the most important steps in working with zucchini noodles because water is the enemy of a good stir fry — if you skip this step and put wet zucchini directly into the hot pan, the water releases into the sauce and makes the whole dish watery and loose rather than glossy and well coated.

After 15 minutes, use your hands to gently squeeze the zucchini noodles over the sink and press out as much additional moisture as you can. Pat them dry with paper towels. Set aside.

Step 2 — Make the Pad Thai Sauce

Combine the tamarind paste, fish sauce, soy sauce, brown sugar, lime juice, and sriracha if using in a small bowl. Whisk together until the sugar is fully dissolved and the sauce is smooth. Taste it — it should be intensely flavourful with a clear balance between sour from the tamarind, salty from the fish sauce, and sweet from the sugar.

Tamarind is the ingredient that gives Pad Thai its characteristic tangy, slightly fruity sourness and is really what makes this sauce taste authentically like Pad Thai rather than just a generic Asian stir fry sauce. It is available in most Asian grocery stores and increasingly in larger supermarkets in the international foods aisle. If you genuinely cannot find it, a mixture of lime juice and a small amount of Worcestershire sauce can approximate the flavour but the real thing is always worth seeking out.

Set the sauce aside within easy reach of the stove.

Step 3 — Season and Cook the Shrimp

Pat the shrimp completely dry with paper towels. Dry shrimp sear and develop colour much better than wet ones. Season with the garlic powder, smoked paprika, salt, and black pepper and toss to coat evenly.

Heat one tablespoon of oil in a large wok or wide pan over high heat until very hot. Add the shrimp in a single layer and cook for 1 to 2 minutes on the first side without moving them until they turn pink and develop a light golden colour at the edges. Flip each shrimp and cook for another 1 minute on the other side until fully pink, opaque, and just cooked through.

Remove the shrimp from the pan immediately and set them aside on a plate. Shrimp continue to cook from their own residual heat even after you take them off the stove so pulling them out the moment they are done prevents them from overcooking and turning rubbery by the time they make it back into the finished dish.

Step 4 — Build the Stir Fry

In the same pan over high heat, add the remaining tablespoon of oil. Add the sliced shallots and cook for about 1 minute until they begin to soften and turn translucent. Add the minced garlic and stir for 30 seconds until fragrant — garlic cooks very quickly in a hot wok so watch it carefully.

Push the shallot and garlic to one side of the pan. Pour the beaten eggs into the cleared space and let them sit for about 20 seconds until the edges begin to set. Then scramble them gently with a spatula, breaking them into soft, small curds. Once the eggs are about 80 percent cooked and still slightly soft, stir them into the shallots and garlic and mix everything together.

This scrambled egg component is an essential part of authentic Pad Thai. It adds richness, protein, and a soft, silky texture that contrasts beautifully with the crunch of the bean sprouts and peanuts and the tender shrimp.

Step 5 — Add the Zucchini Noodles and Sauce

Add the dried zucchini noodles to the pan and toss them with the egg and shallot mixture. Cook over high heat for 1 to 2 minutes, tossing continuously, just until the noodles are heated through and have absorbed some of the flavour from the pan. Do not cook the zucchini noodles for longer than 2 minutes — they cook extremely quickly and if they stay on the heat too long they become soft and release more water into the pan which will make the dish watery.

Pour the Pad Thai sauce over everything in the pan and toss quickly and thoroughly so every strand of zucchini noodle and every piece of egg is evenly coated in the sauce. Let it cook together for just 1 minute until the sauce reduces slightly and clings to the noodles and other ingredients.

Step 6 — Add the Remaining Ingredients and Serve

Add the bean sprouts and green onion pieces and toss through for about 30 seconds — just enough to warm them through while keeping their fresh crunch. Return the cooked shrimp to the pan and fold them gently through the noodles.

Plate immediately into wide bowls. Top with a generous scatter of roughly chopped roasted peanuts, fresh coriander or Thai basil leaves, and thinly sliced fresh chilli if using. Squeeze a wedge of fresh lime generously over each bowl right before serving and put extra lime wedges on the side for people to add more as they eat. The lime is not optional — it ties all the flavours together and adds a brightness that makes the whole dish sing.

Helpful Cooking Tips

Salt and drain the zucchini noodles without fail. This is the single most important step in this recipe and the one most people skip when they are in a hurry. Wet zucchini in a hot pan releases a flood of water that turns your beautifully sauced Pad Thai into a thin, watery, disappointing bowl. Ten minutes of salting and squeezing makes the difference between a great dish and a frustrating one.

Cook everything on high heat and move fast. Pad Thai — even the zucchini version — is a high heat, fast cooking dish. Everything goes quickly and decisively. A hot wok or pan gives you the sear on the shrimp, the scramble on the eggs, and the quick wilt on the zucchini noodles that makes this dish taste vibrant and lively rather than slow and stewed.

Do not overcook the zucchini noodles. They need 1 to 2 minutes maximum in the pan. Any longer and they turn limp, mushy, and release too much water. The goal is zucchini noodles that are warm, slightly tender but still have a pleasant bite — just like al dente rice noodles.

Cook the shrimp separately first. Adding the shrimp at the beginning and leaving them in the pan throughout the entire cooking process will overcook them by the time everything else is done. Cooking them first, setting them aside, and adding them back at the very end ensures they are perfectly cooked — pink, juicy, and tender — every single time.

Taste and adjust the sauce before adding it. Pad Thai sauce needs to be bold because it will be distributing its flavour across a large volume of noodles, vegetables, and protein. Taste it and make sure it is strong enough before it goes in — too subtle and the finished dish will taste flat and underseasoned.

Variations You Can Try

1. Make it vegetarian — Skip the shrimp and replace the fish sauce with soy sauce or a vegetarian fish sauce. Add extra firm tofu that has been pressed, cubed, and pan-fried until golden for the protein element. Replace the shrimp seasoning with the same amount of tofu and cook it the same way.
2. Add extra vegetables — Thinly sliced red bell peppers, shredded purple cabbage, or sliced snap peas can all be added to the stir fry with the shallots and garlic. They add colour, crunch, and extra nutrition without changing the fundamental character of the dish.
3. Use a mix of zucchini and rice noodles — If you want something between the full low carb version and the traditional rice noodle version, use half zucchini noodles and half cooked rice noodles. You get the lightness and freshness of the zucchini combined with the satisfying chewiness of rice noodles.
4. Make it spicier — Double the sriracha in the sauce, add a tablespoon of sambal oelek, or finish with a generous drizzle of chilli oil over each bowl. The heat level in the base recipe is mild enough for most people so there is plenty of room to turn it up significantly.
5. Add crushed dried shrimp — Dried shrimp is a traditional Pad Thai ingredient that adds a deeply savoury, slightly funky umami flavour that authentic Pad Thai is known for. A small amount crushed and added to the sauce before cooking brings the dish noticeably closer to the restaurant original.

Storage Tips

Best eaten immediately. Zucchini noodle dishes are at their absolute best the moment they are finished cooking. The zucchini continues to release moisture as it sits and the longer it sits the more watery and soft it becomes. Try to serve and eat this dish as soon as it is done for the best possible texture and flavour.

Storing leftovers. If you do have leftovers, store the Pad Thai in an airtight container in the refrigerator for up to 2 days. It will be significantly softer and wetter the next day as the zucchini continues to release water but it will still taste good. Drain off any excess liquid before reheating.

Reheating. Reheat in a hot pan over high heat for 2 to 3 minutes, tossing frequently. The high heat will help evaporate some of the extra moisture that has accumulated and will refresh the texture of the dish somewhat. Avoid the microwave — it makes the zucchini noodles even softer and does nothing to help with the excess moisture.

Storing components separately. For the best result with leftovers, store the Pad Thai sauce, the cooked shrimp, and any other components separately from the zucchini noodles and spiralise fresh zucchini when you are ready to eat again. This gives you a much better texture result the second time around than storing everything assembled together.

Frequently Asked Questions

Do I need a spiraliser to make zucchini noodles? A spiraliser gives you the most noodle-like result and is the most efficient tool for the job but it is not strictly necessary. A julienne peeler creates thin ribbons that work well. A sharp knife and some patience can produce thin, flat noodle strips. You can also buy pre-spiralised zucchini noodles in many supermarkets in the fresh produce section which saves time and eliminates the need for any special equipment.

My Pad Thai came out watery. What went wrong? This almost always comes down to the zucchini not being sufficiently drained before cooking. Make sure you salt the noodles for a full 10 to 15 minutes and then squeeze out as much moisture as possible by hand before patting them dry. Also make sure you are cooking on high heat and not cooking the zucchini for more than 2 minutes in the pan. Both insufficient draining and too long on the heat contribute to a watery result.

Can I use a different protein instead of shrimp? Yes absolutely. Chicken breast or thighs sliced thinly work beautifully — cook them the same way as the shrimp but for slightly longer, about 3 to 4 minutes per side depending on thickness. Firm tofu cubed and pan-fried is excellent for a vegetarian version. Thinly sliced beef or pork also work well and pair naturally with the bold Pad Thai sauce.

What if I cannot find tamarind paste? The closest readily available substitute is a mixture of lime juice and a small amount of Worcestershire sauce — about two tablespoons of lime juice and one tablespoon of Worcestershire sauce in place of three tablespoons of tamarind paste. It approximates the sweet-sour-tangy flavour profile of tamarind reasonably well. The flavour will be slightly different but the dish will still taste very good. Look for tamarind in Asian grocery stores, Indian supermarkets, or the international foods aisle of larger supermarkets.

Is this recipe gluten-free? It can be made completely gluten-free with two simple swaps. Replace the regular soy sauce with tamari or a certified gluten-free soy sauce, and make sure your fish sauce and oyster sauce are gluten-free certified — most are but it is always worth checking the label. The rest of the ingredients in this recipe are naturally gluten-free.

Conclusion

Zucchini Noodle Pad Thai with Shrimp is a dish that proves you do not have to choose between eating well and eating food that genuinely excites you. It takes one of the most beloved noodle dishes in the world, keeps everything that makes it great — the bold tamarind sauce, the savoury fish sauce, the scrambled egg, the crunchy peanuts, the bright lime — and simply swaps the rice noodles for something lighter and fresher that makes the whole dish feel like it is doing something good for you.

The shrimp are plump and perfectly cooked, the zucchini noodles are tender with just enough bite, the sauce is bold and deeply flavourful, and every garnish on top adds another layer of texture, freshness, and excitement to the bowl. It is the kind of dinner that makes you look forward to eating healthier because it tastes so undeniably good.

Make it on a weeknight when you want something fast and fresh, make it for guests who will be impressed by how vibrant and flavourful it is, or make it for yourself as a reminder that great food does not have to be heavy to be satisfying. However you eat it and whenever you make it — this Pad Thai is always going to deliver.