Step: 1/10

Pat dry the spare ribs. Wash the thyme, shake dry and pick off the leaves.

Step: 2/10

Drain the tomatoes, reserving the oil. Coarsely chop the tomatoes and blitz in a blender with the thyme, green pepper, salt, 1 tbsp balsamic vinegar and 5-6 tbsp water to a creamy paste.

Step: 3/10

Coat the spareribs with the paste, cover with cling film, and leave to marinate in the fridge for at least 30 minutes.

Step: 4/10

Meanwhile, wash the potatoes and cook in boiling salted water for 20 minutes. Drain the potatoes, rinse under cold water and leave to cool briefly.

Step: 5/10

Wash and thinly slice the spring onions. Clean and thinly slice the button mushrooms.

Step: 6/10

Wash the parsley, shake dry and chop the leaves.

Step: 7/10

Place the spareribs on a baking tray and cook in a preheated oven at 200°C (180°C fan, gas 6) for 10 minutes. Turn them, then cook for another 10 minutes.

Step: 8/10

Whisk together the stock, remaining balsamic vinegar and 2 tbsp tomato oil. Season with salt and pepper.

Step: 9/10

Cut the potatoes into slices. Mix carefully with the mushrooms, spring onions, parsley and dressing. Season the potato salad with salt and pepper.

Step: 10/10

Cut the spare ribs into portions, and serve with the potato salad.