onions – 100 g
garlic cloves – 2
potatoes – 400 g
portuguese cabbage – 250 g
portuguese chouriço – ½
water – 1.5 L

1. Cut the chorizo in thin slices.
2. Put chorizo slices in the oven at 120C.
3. Slice the onions.
4. In a big pot add olive oil. When oil is hot, sauté the onions.
5. When onions are light brown add water.
6. Peel and chut potatoes in small chunks and add them to the pot.
7. Season with salt. Cook over moderate heat for 20 minutes or until the potatoes are cooked.
8. Cut the cabbages in thin slices (as thin as you can get).
9. Grind the soup with a blender until the potatoes are completely pureed.
10. Boil the soup and add the cabbage, shredded.
11. Finish the soup with a slice of chorizo.