Step 1

Preheat oven to 220C. Combine capsicum, tomato, garlic, thyme and oil on a baking tray. Season. Roast for 7 minutes. Add prawns to the tray. Roast for a further 7 minutes or until the prawns curl and change colour.

Step 2

Meanwhile, cook the pasta in a large saucepan of boiling salted water until al dente. Drain. Return to pan.

Step 3

Add the tomato mixture and any pan juices, mascarpone and rocket to pasta. Toss to combine.