Halloumi pasta

Name: Halloumi pasta
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: European, Mediterranean
Ingredients: 250g/9oz cherry tomatoes, on the vine; 1 tbsp olive oil; 1 red onion, peeled, finely chopped; 2 garlic cloves, peeled, finely chopped; 1 red chilli, finely chopped; 250g/9oz halloumi cheese, cut into 1cm/½in cubes; 400g/14oz canned cherry tomatoes; 1 tbsp chopped fresh oregano leaves; salt and freshly ground black pepper; 400g/14oz fresh penne, cooked according to packet instructions; 1 tsp Dijon mustard; 1 tbsp white wine vinegar; 3 tbsp extra virgin olive oil; 75g/3oz rocket leaves; 1 head Little Gem lettuce, cut in half lengthways, leaves separated, washed; 75g/3oz lamb's lettuce; 3 tbsp freshly grated parmesan (or alternative vegetarian hard cheese)