Add the onion, garlic, coriander and carrot (if adding) to the Thermomix bowl: 5 seconds, speed 7.
Add the red pepper and courgette: 3 seconds, speed 5.
Add the chorizo and 20 g olive oil: 5 minutes, Varoma (TM5 120ºC), speed 1. If your chorizo is quite soft it may be a good idea to use reverse for the rest of the recipe. If using red wine, add it once the chorizo has been cooking for about 2 minutes, while the Thermomix keeps running.
Add the tomatoes: 5 minutes, Varoma (TM5 120ºC), speed 1.
Add the water (300 g), whole milk (200 g), 1 tsp vegetable stock, salt and black pepper to taste (don’t add too much salt): 10 minutes, 100º, speed 1.
Add the fettuccine or your choice of pasta: 10 minutes (but start with the minutes stated in your pack and add 2-3 more minutes when it finishes, if necessary), 100º, REVERSE, soft speed (I prefer to call it spoon speed to be honest). Add pepper towards the end if you want. Serve immediately.