Skip to main content

Crispiest crisps

These homemade potato crisps offer a superior crunch that shop-bought varieties simply cannot match. By using russet or purple potatoes and a clever vinegar-soak technique, you can achieve a professional finish right in your own kitchen. This vegan-friendly snack relies on starch removal and temperature control to ensure every slice is perfectly golden and light. Even without a specialist fryer, a heavy-based pan and a steady hand will produce magnificent results.

Ideal as a savoury treat for weekend hosting or a simple accompaniment to a seasonal sandwich, these crisps are incredibly versatile. You can customise the flavour once they emerge from the oil by experimenting with different seasonings like umami-rich nori salt or a smokey paprika blend. Serve them immediately for the ultimate texture, providing a satisfying, salty snap that highlights the earthy flavour of the potatoes.

Poursuivre la lecture ci-dessous

Ingredients for Crispiest crisps

  • 675g russet or purple potatoes about 1/8" thick (a mandoline helps)

  • 120ml distilled white vinegar

  • Vegetable oil, about 1925ml Salt, Nori Salt, or Paprika Salt, for topping

  • medium heavy pot

  • a deep-fry thermometer

  • a spider or slotted spoon

How to make Crispiest crisps

Slice 675g russet or purple potatoes about 1/8" thick (a mandoline helps). Place in a large bowl, add cold water to cover, and stir to release starch; drain. Repeat until water runs clear. Return potatoes to bowl; cover with 120ml distilled white vinegar and 1450ml water. Let sit at least 30 minutes or up to 2 hours. Drain; pat dry.

Fit a medium heavy pot with a deep-fry thermometer; pour in vegetable oil to measure 4" (about 1925ml ). Heat over medium-high until thermometer registers 149°C.

Working in 6 batches and returning oil to 149°C between batches, fry potatoes, turning occasionally to cook evenly, until golden brown and crisp (oil will have quit bubbling), about 5 minutes per batch. Using a spider or slotted spoon, transfer to a paper towel-lined wire rack. Season with salt, or Nori Salt or Paprika Salt.

Clause de non-responsabilité

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Historique de l'article

Les informations contenues dans cette page ont été évaluées par des cliniciens qualifiés.

  • 16 janvier 2026 | Publié à l'origine

    Auteur: :

    UK recipe editors

    Examiné par des pairs

    UK recipe editors
Vérification de l'éligibilité à la grippe

Demandez, partagez, connectez-vous.

Parcourez les discussions, posez des questions et partagez vos expériences sur des centaines de sujets liés à la santé.

vérificateur de symptômes

Vous ne vous sentez pas bien ?

Évaluez gratuitement vos symptômes en ligne

Inscrivez-vous à la newsletter destinée aux patients

Votre dose hebdomadaire de conseils santé clairs et fiables, rédigés pour vous aider à vous sentir informé, confiant et maître de la situation.

Veuillez saisir une adresse e-mail valide.

En vous abonnant, vous acceptez notre politique de confidentialité. Vous pouvez vous désabonner à tout moment. Nous ne vendons jamais vos données.