In a large pot, bring the water/broth to a boil. Add the beef and chalona (if using). Season with salt.
Simmer over low heat, covered, for at least 1 hour to create a strong meat broth. Skim off any foam.
Chairo is more than just a soup – it's a complete meal that has sustained the inhabitants of the Bolivian Altiplano for centuries. Its richness and thickness come from the combination of regular potatoes and chuño, which naturally thicken the soup when cooked.
A key ingredient is chuño (freeze-dried potatoes), which must be soaked and boiled beforehand. The typical flavor is achieved by adding spices (cumin, oregano) and, most importantly, fresh mint at the very end.
In a large pot, bring the water/broth to a boil. Add the beef and chalona (if using). Season with salt.
Simmer over low heat, covered, for at least 1 hour to create a strong meat broth. Skim off any foam.
Add the soaked and chopped chuño, wheat grains, carrot, green bean pods, and peas to the boiling broth. Cover and cook for about 20 minutes.
Then add the diced potatoes and cook for another 15 minutes, until the potatoes are soft.
Meanwhile, heat the oil in a small skillet. Sauté the chopped onion until translucent. Add the crushed garlic, ground ají (chili), cumin, and dried oregano. Cook for 5 minutes until the spices are fragrant (ahogado).
Pour the ahogado into the large pot with the soup. Add the cooked corn (mote). Boil everything together for 10 minutes to allow the flavors to combine. Adjust seasoning with salt and pepper.
Serve the soup hot, garnished with a generous amount of freshly chopped mint and parsley, which are essential for this dish.