Portuguese Kale Soup | Soups And Stews | Umami

Ingredients

• 2 tablespoons extra-virgin olive oil
• 1 lb. linguiça and/or chouriço (sliced, if not available, use another smoked sausage, such as Spanish chorizo or kielbasa)
• 1 large yellow onion (diced)
• 4 cloves garlic (diced small)
• 8 cups chicken broth and/or water (I used half chicken broth, half water)
• 2 lbs. Yukon gold potatoes (peeled and diced, about 4 medium potatoes)
• 1 teaspoon kosher salt (plus more if needed)
• ½ teaspoon black pepper (plus more if needed)
• 30 oz. canned red kidney beans (drained and rinsed, or white/cannellini beans)
• 1 bunch kale (stems removed, finely chopped, about 1 lb., or other leafy green or combination of choice, see notes)
• apple cider vinegar (for serving, optional)