My wife makes this and it’s bloody gorgeous(Ainsley Harriott recipe) , supposedly serves 4 but never goes that far in our house , we also use leeks rather than onions.
chorizo chowder
heat butter in a large pot and gently fry 1 finely chopped onion, 4 crushed cloves of garlic and 500g peeled and cubed potatoes for about 15 minutes. add 1 thinly sliced leek and 1 teaspoon of cayenne pepper. stir through and cook for another few minutes.
add 1 litre of vegetable stock, bring to boil and then simmer for about 30 minutes until the potatoes are soft and beginning to break up. use a potato masher and roughly mash the potatoes.
slice 250g chorizo sausage into 1cm slices and add to the soup. simmer until the soup turns to a rich orange from the sausages.