This one's a bit of work but has an incredible taste.
Caramelised Carrot Soup
500g carrots, peeled and cut into 2in pieces
140g butter
7.5g sea salt
2.5g bicarbonate of soda
635g carrot juice (from about 1kg of peeled carrots) or from the supermarket
3g tarragon, minced - for a garnish
This works just as well with good carrot juice from the supermarket as when you juice it yourself if you don't own a juicer.
Melt 80g of the butter in a pressure cooker over medium heat. Add the carrots, salt, and bicarb and stir to evenly coat all the carrots in the butter. If you don't cover all the carrots it will result in them burning in the pressure cooker.
Lock the lid in place and turn to high. When the pressure cooker has come to full pressure, turn the heat to low and pressure cook for 20 minutes. It may help to just give the cooker a quick shake every 5 mins or so.
While the carrots are cooking, juice the remaining carrots to obtain 635g of juice. Heat the juice to barely a simmer and scrape off any bright orange foam and discard.
When the carrots have finished pressure cooking, run the pressure cooker under cold water to depressurise quickly.
Pour the contents of the pressure cooker into a blender and blend on high until it’s a smooth puree. Add the hot carrot juice and blend on high until well combined.
Put the mixture back onto the stove in a sauce pan over medium heat. Add the remaining 60g of butter in small pieces and stir until melted and fully incorporated. Add extra water if it is too thick.
Add salt to taste, pour into serving dishes, and garnish with tarragon.