Caldo Verde: Portuguese sausage kale potato soup.

2 tablespoons olive oil, for sautéing 1 1/2 pounds fully-cooked, smoked Linguica sausage – slice one fourth of the sausage into thin rounds – the rest into 1/4-inch dice (Chorizo or Chourico are good substitutes if you can’t find Linguica) 2 cups finely chopped yellow onion (2 medium onions) 2 tablespoons minced garlic (5-6 cloves)…

Caldo Verde (hearty Portuguese soup).

3 tablespoons extra-virgin olive oil, plus more for serving 10 ounces chouriço, linguiça, or smoked sausage of your choice, cut into ¼-inch slices 1 large sweet onion, thinly sliced 4 garlic cloves, roughly chopped 6 medium Yukon Gold potatoes, peeled and cut into ½-inch pieces (about 2 pounds) 1 teaspoon kosher salt ½ teaspoon freshly…