Caldo Verde
Ingredients
- 3 tbsp extra-virgin olive oil
- 8 ounces yellow onion – thinly sliced (~1.5 medium yellow onions)
- 3 cloves garlic – thinly sliced
- 2 pounds potatoes – peeled and cut into 1-inch chunks (~6 medium potatos)
- 8 cups water
- 2 tsp kosher salt
- 10 ounces collard greens – stems removed, leaves stacked and sliced very thin
- 6 ounces Portuguese chouriço – cut into thin rounds (~1.5 n/a portuguese chouriços)
- extra-virgin olive oil – to drizzle (for serving)
Instructions
1. Prep the components: peel and cut the potatoes into 1-inch chunks; thinly slice the onion and garlic; remove stems from the collard greens and slice the leaves into very thin ribbons; cut the chouriço into thin rounds.
2. Warm 3 tbsp extra-virgin olive oil in a large pot over medium heat. Add the sliced onion and cook, stirring, until translucent and sweet, 6–8 minutes. Add the sliced garlic and cook until fragrant, about 1 minute.
3. Add the potatoes, water, and 2 tsp kosher salt. Bring to a boil, then reduce to a gentle simmer. Cook until the potatoes are very tender and beginning to fall apart, 20–25 minutes.
4. Mash the potatoes directly in the pot with a potato masher for a rustic texture, or blend with an immersion blender until silky smooth. Return the soup to a gentle simmer.
5. Stir in the sliced collard greens and simmer until tender but still deep green, 5–8 minutes.
6. Add the chouriço rounds and simmer until heated through and the broth is lightly tinged with the sausage’s color, about 5 minutes.
7. Taste and adjust salt as needed. Ladle into warm bowls and finish each serving with a drizzle of extra-virgin olive oil. Serve hot.
Caldo Verde is Portugal’s quintessential green soup: a silky potato base scented with onion, garlic, and olive oil, threaded with delicate ribbons of leafy greens, and enriched by the smoky-sweet savor of chouriço. The texture sits between purée and broth, comforting yet light, with the greens adding a gentle bite to contrast the creamy potatoes. It’s homely, satisfying, and deceptively simple, relying on quality olive oil and careful slicing of the greens for its signature look and feel.
Originating in the Minho region of northern Portugal, Caldo Verde has long been embraced as a national dish and a staple at family tables and festive gatherings alike. The use of couve galega (a local cabbage akin to collards) and a finishing drizzle of olive oil are hallmarks of tradition, while the inclusion of potatoes reflects New World influences that became integral to Portuguese cookery. Often served at celebrations like the Santos Populares, the soup symbolizes warmth, hospitality, and the enduring appeal of rustic Portuguese cuisine.