The cooking hack that guarantees the crispiest roast potatoes every time using an unlikely ingredient

A foodie has shared his recipe for making sure his roast potatoes come out crispy every time - but his secret ingredient might not be what you expect.

Keen home cook Justin Taylor has shared his top tip for cooking roasties to perfection, the Mirror and Daily Star report. Whilst some experimental cooks have used Marmite and others have used OXO cubes, Justin says the secret to a the ultimate crispy spud is honey and mustard.

The 40-year-old shared a snap of his delicious-looking potatoes next to a pile of thinly sliced gammon on social media and captioned the post: "Honey and mustard roast potatoes. Then Nutella bricks for dessert.”