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Boil, freeze, fry, freeze, fry. Glassy crust, mash center.

Triple Cooked Chips

Boil, freeze, fry, freeze, fry. Glassy crust, mash center.

Total: 4 hrsDifficulty: MediumYield: 4 ServingsTemp: 265°F

Timing: 4 hours

FrenchSnackBaking
Chef referenceHeston Blumenthal
Tripled cooked chips method · Heston Blumenthal

Key move

Choose high-starch potatoes, boil until almost done, cool to room then freeze, then fry in two stages: first at 130°C for internal gelatinization, second at 190°C for instant glassy crust.

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The Setup

  • Stockpot
    8+ qt
  • Cutting Board
  • Chef's Knife

The Mise en Place

3

Your prep station before cooking begins

The Pantry (0/2)

30 mLvinegar(Added to boiling water (stops potato from dissolving))
60 mLoil(Peanut or Beef Tallow (Flavor))

Other (0/1)

800 gmaris piper or russet potatoes(High starch content is non-negotiable)

My chips are soft and soggy, not crisp.

Ah, the dreaded sogginess! This usually means we didn't get all the moisture out. Remember, water is the enemy of crisp. Make sure you're really drying those potatoes thoroughly af…

My chips are burnt on the outside but still raw inside.

That's a classic sign that the oil got too hot too quickly for the second fry, or perhaps the initial low-temperature cook wasn't quite long enough.

Chef's Notes

Tip

For crispier chips, ensure potatoes are thoroughly dried after the first boil and before frying.

Tip

Don't overcrowd the fryer; fry chips in batches to maintain oil temperature and achieve a golden crisp.

Serving

Serve hot with your favorite aioli or a sprinkle of sea salt and fresh rosemary.

The Method

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