Snacks American

Sweet Potato Fries

Sweet, crisp-edged sweet potato fries baked or fried to order. The basic tier uses a bag of frozen fries, the better tier hand-cuts and oven-bakes with a cornflour coating for crispness, and the ultimate tier double-cooks fresh-cut fries with a smoked paprika aioli.

Serves4
Time50 min
Cost / serving£1.63
Vegetarian Gluten-free Nut-free

Make it your way

Pick a tier — the ingredients, method and cost update instantly.

Ultimate version

Double-cooked fresh fries with a smoked paprika aioli and herb salt.

Per serving£1.63
Total cost£6.50
Time50 min
Servings

Ingredients for 4

  • Fries
  • 900 g orange-fleshed sweet potatoes , cut into 1cm batons
  • 1.5 l sunflower oil , for frying
  • 3 tbsp cornflour
  • 1 tsp flaky sea salt
  • 1 tbsp fresh thyme leaves
  • Aioli
  • 1 egg yolk
  • 1 clove garlic , crushed to a paste
  • 1 tsp Dijon mustard
  • 150 ml light olive oil
  • 1 tsp smoked paprika
  • 1 tsp lemon juice

Method

  1. Soak the cut fries in cold water for 30 minutes, then drain and dry thoroughly. Toss with cornflour.
  2. Make the aioli: whisk the egg yolk, garlic paste and Dijon, then drizzle in the olive oil slowly to emulsify. Stir in smoked paprika and lemon juice and season.
  3. Heat the oil to 150C and blanch the fries in batches for 4-5 minutes until soft but not coloured. Drain and cool.
  4. Raise the oil to 190C and fry the fries again in batches for 2-3 minutes until deeply golden and crisp.
  5. Drain on kitchen paper and toss immediately with flaky salt and thyme.
  6. Pile high and serve at once with the smoked paprika aioli.

Equipment

The three ways, side by side

Budget
£0.55 / serving · 24 min

A bag of frozen sweet potato fries baked in the oven.

Better
£0.90 / serving · 45 min

Hand-cut fries tossed in cornflour and paprika, baked until crisp.

Ultimate
£1.63 / serving · 50 min

Double-cooked fresh fries with a smoked paprika aioli and herb salt.