1 - step 1 Preheat the oven to 200C/Gas 6/fan 180C.

2 - Snap off the woody ends of the asparagus and discard.

3 - Arrange the asparagus in a single layer in a baking tray with sides.

4 - Cut the tomatoes in half widthways, nestle them in with the asparagus, season with sea salt and pepper and drizzle with olive oil.

5 - Roll each bacon rasher into a tight roll (if large, first cut in half crosswise), and arrange in the tray.