Preheat the oven to 400f.
Cut the shallot into quarters and place onto a baking sheet with a rim.
Wash the tomatoes then tip onto the baking sheet.
Drizzle with olive oil and toss to coat. Place the feta cheese in the centre of the baking sheet.
Season with salt and cracked black pepper and top with a few springs of fresh thyme.
Place into the oven for around 40 minutes until the tomatoes are blistered and soft and the feta is golden.
With 15 minutes of cooking time remaining, bring a large pan of water to the boil and season with salt.
Cook the pasta according to the packet instructions, drain reserving some of the cooking water.
Remove the feta and tomatoes from the oven and discard the thyme sprigs.
Stir into the drained pasta adding some over the reserved pasta water if required.
Mix until combined in a rich creamy cheesy sauce.
Serve with warm freshly baked bread.