Are Sun-Dried Noodles Healthier Than Instant Noodles?

Most instant noodles are deep-fried in oil (usually palm oil) at high heat to dry them out fast. That frying step pushes the oil content of the noodle block up to roughly 15 to 20% of its total weight, and it usually calls for a preservative called TBHQ to stop that oil from turning rancid on the shelf. Sun-dried noodles skip the fryer entirely. Using a centuries-old Taiwanese method called Guan Miao, the dough is hand-folded onto bamboo trays and left to dry naturally in the sun and wind for one to two days. No oil, no preservatives, just wheat, water and salt.

How instant noodles are actually made

Here's the process behind almost every "just add water" noodle brick you've ever eaten: flour and water are mixed into a dough, sheeted, cut into strands, then steamed to gelatinise the starch. That steamed noodle is still soft and full of moisture, around 30 to 40%, so it can't sit on a shelf for months. To fix that, the noodle block gets dunked into a fryer at 140 to 160°C for a minute or two, which drops the moisture down to 2 to 6% almost instantly.

That frying step is doing two jobs at once: it's drying the noodle for shelf life, and it's why instant noodles cook so fast when you add hot water, the frying leaves the block porous and full of tiny air pockets that soak up liquid quickly. The trade-off is that the noodle now carries a meaningful amount of oil, and because that oil sits in the packet for months, many manufacturers add TBHQ (tertiary-butylhydroquinone) to the frying oil to keep it from going rancid. It's permitted by international food safety regulators at up to 200 parts per million on a fat basis, but it's exactly the kind of ingredient "clean label" shoppers are trying to avoid.

Non-fried "air-dried" instant noodles exist too, dried with hot air instead of oil, but they're still a modern industrial shortcut. They're not the same as the traditional sun-drying method Taiwanese noodle makers have used for over a century.

Sun-dried noodles: the Taiwanese alternative

Chilli Chan's Knife-Cut Noodles follow a method called Guan Miao, named after the Guan Miao district of Tainan in southern Taiwan, where this style of noodle-making has been passed down for generations. The region's hot sun and strong seasonal winds turned out to be perfect for naturally drying noodles outdoors, and the tradition stuck.

Here's what that actually looks like: the dough is hand-folded into bundles and laid out on woven bamboo trays, then left in the open air and sun for one to two days, getting turned regularly so both sides dry evenly. That slow, natural moisture loss is what makes the noodle shelf-stable, no fryer, no added oil, no preservative needed. It also builds a firmer, springier bite than a fried noodle ever gets, closer to fresh pasta than to the soft, foam-like texture you get from a fried block.

Watch the process for yourself below, straight from our production in Taiwan:

Ingredient comparison: typical instant noodles vs Chilli Chan's

What about the sauce packet?

The noodle block is only half the story, the little sachet is doing a lot of the flavour work, and this is where instant noodles and sun-dried noodles part ways just as much as they do on the frying question.

A typical instant noodle flavour sachet is a dry powder blend built for shelf life and punch: salt, sugar, dehydrated vegetables, flavour enhancers like MSG, and sometimes anti-caking agents or colourings, engineered to taste bold even after months in a warehouse. Chilli Chan's sauce packets go the other way. Our Sesame Soy sachet, for example, is built from real soy sauce, sesame seeds, black vinegar and sugar, whole ingredients doing the flavour work instead of isolated flavour compounds. No MSG added, ever.

FAQ

Are sun-dried noodles healthier than instant noodles?

They're not fried, so they don't carry the added oil that comes with deep-frying, and they skip fryer preservatives like TBHQ along with added MSG. That's a genuinely different ingredient list, not just different marketing. Whether that makes a meal "healthier" overall still depends on what you put with it, but the noodle itself starts from a cleaner base.

Do sun-dried noodles taste different from instant noodles?

Yes, noticeably. Skipping the fryer means the noodle keeps a firmer, chewier, springier bite that's closer to fresh pasta than the soft, almost foamy texture of a fried instant block. They also hold their texture better in soup instead of turning mushy.

How fast do sun-dried noodles cook?

Chilli Chan's Knife-Cut Noodles cook in about 3 minutes, boiled, right in line with most instant noodles. The slow part happens at the factory during drying, not in your kitchen. You still get a fast weeknight dinner.