Chorizo Pasta by Feisty Tapas

– 1 tbsp extra virgin olive oil
– 1 onion, chopped
– 3 garlic cloves, chopped
– 2 medium carrots (cut lengthways twice and then sliced)
– 100 g chorizo (cut lengthways twice and then sliced (replace with 1 tsp or 2 of paprika if you want to keep it vegetarian)
– 500 g carton passata
– Fish sauce (about half a teaspoon )
– 1 courgette, sliced
– 400 g water
– 1 tbsp vegetable stock paste
– Black pepper (freshly ground)
– 200 g tagliatelle (dried (not fresh)
– A swirl of double cream once plated
– Grated cheese