Wagyu Tallow Fries: Why We Fry in Beef Fat, Not Oil

October 20, 2026

Most fries in this city are cooked in whatever oil came off the truck. Ours aren't. If you've been hunting for proper tallow fries in Miami, the short version is this: we fry in rendered beef fat, the same fat that gives our burgers their crust, because it makes a better fry. Crisper outside. Fluffier inside. And a flavour that actually tastes like something.

Here's the long version — how tallow gets made, why it beats seed oil in a fryer, and the double-fry method that turns a raw potato into the thing you keep reaching for after the burger's gone.

First: what tallow actually is

Tallow is beef fat that's been rendered — melted down slowly, strained clean, and cooled back into a firm white block. That's it. No chemical extraction, no bleaching, no deodorising. Heat and patience.

Cooks have been doing this forever. Before cheap vegetable oil took over fryers in the 1990s, beef tallow was simply what fries were cooked in, in diners and burger joints across America. The switch away from it had nothing to do with flavour. Ask anyone who remembers fries from forty years ago and they'll tell you something changed. Tallow is what changed.

We use wagyu tallow because it's already in the building. Our beef is grass-fed and American Wagyu, and wagyu carries a soft, richly marbled fat with a lower melting point than standard beef fat. That matters. It renders clean and it coats a potato like silk instead of sitting heavy on it.

How rendering works

Fat goes into a pot low and slow. Too hot and it scorches, and scorched fat tastes like a burnt pan for the rest of its life. Low heat pulls the pure fat out of the tissue over time. What's left behind crisps up into cracklings. The liquid gold gets strained — more than once — until it's clear.

Cool it down and it sets into a block the colour of candle wax, firm enough to cut. Melt that into a fryer and you've got the best frying medium in a kitchen, full stop. The same logic runs through everything we do with beef; we wrote about it when we explained how we get the crust on a proper smash burger.

Why tallow fries crisper than oil

This isn't nostalgia. There's real physics behind it.

Frying is a drying process. When a potato hits hot fat, the water inside it turns to steam and blasts out through the surface. That outward pressure is what keeps the fat from soaking in. As the water leaves, the outside layer dehydrates and sets into a shell. Crisp is just a very dry crust built fast enough that the inside stays soft.

Tallow is mostly saturated and monounsaturated fat, which means it's stable at frying temperatures. It holds heat well and recovers temperature quickly when a cold basket of potatoes drops in. That temperature recovery is the whole game. Drop fries into fat that stalls out and they stew instead of frying — soggy, greasy, limp. Fat that snaps back to heat drives the steam out hard and builds the shell before the potato can drink anything in.

There's a second thing tallow does that liquid oils can't. It's solid at room temperature. As the fries cool on their way to your table, the thin film of tallow on the surface firms up instead of staying wet. You get a fry that's still crisp five minutes later, not one that's gone slick and floppy. Anyone who's eaten fries in a car knows exactly what we're talking about.

Polyunsaturated seed oils behave differently under heat. They break down faster with repeated frying, and as they degrade they get sticky and gummy and they carry that staleness straight into the food. Fries from an old oil batch taste tired before they even cool. Tallow holds its character longer.

The taste difference, honestly

Seed oil is neutral by design. That's the selling point — it's a blank frying medium that tastes like nothing. Which sounds fine until you realise it means your fries only taste like potato, salt, and whatever you dunk them in.

Tallow isn't neutral. It's savoury. Faintly beefy in the background, a little sweet, a little nutty, and it builds a deeper brown on the outside of a fry through browning reactions that the fat actively participates in. The flavour isn't overpowering — nobody bites a fry and thinks "that's a steak" — but it fills in a flavour gap you didn't know was there.

Side by side, it's not subtle. Our tallow fries taste finished. Seed oil fries taste like they're waiting for ketchup to make them interesting.

And there's a harmony thing too. The fat frying your fries is the same family of fat crisping your patty on the flat top. The plate tastes like one idea instead of two unrelated ones. That's intentional.

The double fry, step by step

Great fries aren't one cook. They're two, and the gap between them matters as much as the frying.

1. Cut and rinse

Fresh-cut potatoes carry surface starch. Left on, that starch burns and turns fries dark and bitter before the inside is cooked. A rinse in cold water takes it off and sets you up for an even gold.

2. The first fry — cooking, not colouring

The first pass goes in at a lower temperature, somewhere in the low 300s Fahrenheit. This isn't about crisping. It's about cooking the potato through until the inside goes soft and creamy and the cell structure collapses into something fluffy. The outside barely colours. If your fries look pale and a bit sad after the first fry, you did it right.

3. The rest

Out of the fryer, onto a rack, and left alone to cool. This is the step everyone skips and it's the one that makes the difference. As the fries cool, surface moisture evaporates and the outer layer starts to set into a dry skin. That dry skin is the foundation for the crust. Skip the rest and the second fry has to fight water instead of building texture.

4. The second fry — building the shell

Now it goes in hot, up around 375°F, for a short, violent cook. The outside dehydrates fast, browns, blisters, and locks into a shell. Inside, the potato is already cooked, so it just steams and stays soft. That contrast — shattering outside, cloud inside — is the entire point of a fry, and you can't get it in one pass.

5. Salt immediately

Salt goes on the second the basket comes up, while there's still enough hot fat on the surface to hold it. Salt a cool fry and most of it ends up in the bottom of the bag. Toss, don't sprinkle. Every fry gets some.

Why more places don't do it

Because it's harder and it costs more. Tallow is more expensive than a jug of vegetable oil, you have to look after it, and the double fry takes labour and space and timing that a lot of kitchens don't want to give up. You can run a fryer with one dunk and call it a day. Plenty of places do.

We're two friends who spent twenty years in kitchens before opening this place, and the fries were never going to be an afterthought. A burger joint gets judged on its fries just as hard as its beef. If you want the rest of that story, it's over on our story page.

How to eat them

Hot. Obviously. Straight out of the bag, standing up, before you touch anything else. That's the best they'll ever be.

After that, they go with everything. Alongside an OG Smash for the straight beef-and-crust play. Next to a Truffle Wagyu if you want the whole plate leaning rich. Dragged through whatever's left on the paper. Chased with a thick shake, because hot salt and cold sweet is a combination nobody has improved on yet.

Find tallow fries in Miami

We're at 2925 Biscayne Blvd. Fries cut, rendered tallow in the fryer, double-fried, salted hot, handed over fast. Check the full menu and order online, or come see us on Biscayne and order at the counter like a civilised person.

Order the fries. Then order the fries again, because the first lot never makes it home.

Hungry yet? Come get one.

Grass-fed and American Wagyu, cut fresh in-house daily, smashed to order and crisped in wagyu tallow. 2925 Biscayne Blvd, Miami, FL 33137. Open from 11am every day, late on Friday and Saturday.

Order online