Start by setting the oven to 220C, or 200C for fan-assisted models, Gas Mark seven.
Select a large roasting tray and place the potatoes inside.
Drizzle over two tablespoons of olive oil and mix well, ensuring the potatoes are evenly coated.
Next, add the chopped onion, garlic cloves, bacon strips, and chicken portions. Combine everything thoroughly so the ingredients are well mixed.
Cut the lemons into wedges and nestle them among the other contents in the tray.
Season generously with salt and freshly ground black pepper, then dust the entire mixture with paprika.
Place the tray in the oven and roast for forty minutes.
Meanwhile, place the sliced courgettes in a bowl. Drizzle with the remaining tablespoon of oil, season lightly, and toss until coated.
After the initial roasting time, insert the courgettes amongst the chicken and vegetables.
Scatter the olives across the surface and return the tray to the oven.
Roast for a further 20 minutes, or until both the chicken and vegetables are deeply golden and cooked through.
