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Which Fast Food Chain Has the Best Fries?

In a national survey of 2,000 Americans conducted by We are Talker and commissioned by KaTom, 51% named McDonald’s as having the best fast-food fries—more than double the next closest competitor. The results point to a clear leader, but they also reveal a deeper trend: fry preference closely follows consistency, temperature, and texture.

Here's how the top chains ranked:

Why McDonald's Ranked #1 for Best Fries

McDonald's uses Russet Burbank and Shepody potatoes because of their high starch and low moisture content, which provides consistent frying quality and results in fries that are fluffy on the inside and crispy on the outside. They're partially fried in production facilities with an oil blend that contains beef flavoring before being flash-frozen and sent around the world.

If you ever find yourself craving those golden fries, it's likely because of the sugar and salt content. McDonald's adds dextrose to the potatoes during processing, which develops that iconic golden-brown appearance in the last fry. When the fries are removed from the fryer, they're immediately salted to enhance flavor and crispiness.

McDonald's fries also feature consistent cuts. After the potatoes are harvested, they're processed by a machine that uses water pressure to force them through a grid of sharp knives at 60 to 75 mph, resulting in standard cuts.

French fries are the most popular fast-food side dish. Such high demand means they are often made in dedicated fry stations, supporting high turnover and, ideally, fresh, hot, and crispy fries for each customer.

McDonald’s fryers include automated Henny Penny and Frymaster LOV fryers to produce consistent, crispy fries. These systems use digital controls, filter oil automatically, and recover heat quickly, allowing staff to cook frozen, par-fried fries in about three minutes while maintaining uniform quality.

What Makes the Best Fast-Food Fries?

Survey respondents thought execution matters more than branding. Consumers want fries that are:

  • Hot and served at the right temperature (41%)
  • Properly salted (40%)
  • Always crispy (34%)
  • Consistently good quality (34%)
  • Crispy outside and soft inside (30%)

"When it comes to fries, consistency is everything. Customers notice immediately when fries aren't hot and crisp." — Patricia Bible, Founder, President, and CEO of KaTom Restaurant Supply

Types of French Fries Americans Prefer

Fry style also shapes preference. The most popular type of fries are curly fries (37%), followed by standard cut (34%) and waffle fries (32%). Different cuts influence texture and heat retention.

Curly fries have an increased surface area, which can enhance crispiness and seasoning

Standard-cut fries offer balanced thickness for even cooking

Waffle fries retain heat within their grid structure while creating crisp edges

Crinkle-cut fries use ridges to maintain crunch slightly longer

Shoe-string fries cook quickly but cool faster due to their thinness

curly fries

Why Do Fries Get Soggy?

Fries taste best when you eat them within 5 to 10 minutes of exiting the fryer. If they're bagged, remove them as soon as possible to prevent trapped steam from making them soggy. More than half of the respondents (54%) said fries are ruined when they're too soggy. Fries typically become soggy when:

  • Sealed containers trap steam
  • Temperature changes create condensation during delivery
  • Extended holding times reduce crispness
  • Overcrowded trays trap heat and moisture

When hot fries are put in closed packaging, steam has nowhere to escape. That trapped moisture softens the crisp outer layer and breaks down texture from the outside in.

Even short holding times can impact crispiness if airflow is restricted. Once moisture accumulates the fry's exterior loses its crunch, and that texture shift is often what customers notice first. Soggy fries directly impact perceived quality and freshness.

How Fryer Performance Impacts Fry Quality

High-performance fryers ensure steady oil temperature and circulation, which results in quality and consistency. Commercial frying equipment should provide precise temperature control, advanced filtration, and effective oil management and circulation systems.

Fryer systems influence:

  • Oil temperature stability
  • Heat recovery time
  • Basket-load capacity
  • Oil penetration
  • Proper holding temperature

If oil temperature drops too low during cooking, fries absorb excess oil instead of quickly forming a crisp exterior. Slow heat recovery between batches can lead to uneven texture, especially during peak service times. Overloaded baskets restrict circulation, reducing browning. Degraded oil also alters flavor and texture over time.

What Truly Makes the Best Fast-Food Fries?

Consumer preference comes down to consistent execution. The survey shows that customers favor McDonald's because it delivers the same hot, crisp fries every time. Even small variations in temperature, texture, or hold time can shape perception, reinforcing or undermining brand loyalty.

Find the Right Fryer at KaTom

KaTom offers a wide selection of commercial fryers, as well as accessories and maintenance equipment to support daily production.