- 2 large sweet potatoes, peeled and each cut into 8 chunky discs
Sweet potatoes have a creamy texture and a sweet-spicy flavour that makes them ideal for savoury…
- 1 tbsp olive oil
Probably the most widely-used oil in cooking, olive oil is pressed from fresh olives. It's…
- 2 tbsp mayonnaise
- good squeeze lemon juice
- 8 slices prosciutto, halved
Prosciutto is sweet, delicate ham intended to be eaten raw. The word 'prosciutto' is the…
- few watercress sprigs, to serve
With deep green leaves, and crisp, paler stems, watercress is related to mustard and is one of…
Heat oven to 200C/fan 180C/gas 6, then toss the potato chunks with the oil and some seasoning on a baking sheet. Roast for 20-30 mins until golden and crisp on the outside, then leave to cool.
To serve, mix the mayonnaise with the lemon juice. Pile a scrunched up piece of ham on each potato, then top with a blob of the lemony mayo. Arrange on a platter with the watercress, then serve.