Step 1

Heat oven to 220C/200C fan/gas Bring a large pan of water to the boil, add the sprouts and cook for 5 mins. Drain and refresh in cold water.

Step 2

Toss the sprouts with all the other ingredients in a bowl and season with a pinch of salt and a good grinding of black pepper. Tip onto a large baking tray in a single layer. Put in the oven and roast for 30 mins, tossing halfway through, until the bacon is crispy and the sprouts are golden and tender.