Deep-fried sweet potato fries are a delightful twist on the classic chip, and perfecting them is an art that requires a bit of finesse. To start, select sweet potatoes that are firm and vibrant in colour – this ensures a naturally sweet and flavourful fry. After thoroughly washing and peeling them, cut the sweet potatoes into even strips, ideally around 1 cm thick. This uniformity helps achieve an even cook.

Next, soak the cut fries in cold water for at least 30 minutes. This step draws out excess starch and results in a crispier finish. Once soaked, drain them well and pat them dry with a clean tea towel – moisture is the enemy of crispiness!

For frying, use a high smoke point oil, such as sunflower or vegetable oil. Heat the oil to about 180°C (350°F), ensuring it’s hot enough to sizzle when the fries are added. Fry the sweet potato strips in small batches to avoid overcrowding, which can lower the oil temperature and lead to sogginess. Cook them for approximately 4-6 minutes, or until they turn a golden hue and are irresistibly crisp.

Once cooked, drain the fries on a plate lined with kitchen paper to absorb any excess oil. Season immediately with salt or your favourite spices while they are still hot. Serve them warm, accompanied by a tangy dip or a sprinkle of fresh herbs for a deliciously satisfying treat. With practice, you'll master the perfect deep-fried sweet potato fry that’s both fluffy on the inside and delightfully crunchy on the outside.