Cooking at a high temperature gives you crisp, crunchy chips using just a teaspoon of oil. These healthy chips are almost as good as the real thing. Preheat the oven to 240C/220C Fan/Gas 9.

When it comes to the perfect snack, a good potato chip is hard to beat. For me, it's gotta be sturdy enough to withstand dipping without crumbling into a million little pieces and well-seasoned.