Heat oil in a medium saucepan over medium heat. Saute onion, celery, and carrot until tender, 6 to 8 minutes.
Add potatoes and 4 cups water. Season with salt and pepper. Bring to a boil; reduce to a simmer. Cook until potatoes are tender, about 10 minutes. Mash half the contents of the pot until slightly thickened.
Add kale and beans and continue cooking until kale is tender, 6 to 8 minutes more.
Stir in vinegar and adjust seasoning if necessary. Drizzle with oil before serving.
I used chicken stock for the water and added a cup of shredded chicken...really yummy
This soup was absolutely delicious, and will be making this again! I did alter it a bit. I added turkey sausage, an extra carrot and celery, a pinch of red pepper flakes for some heat, I also used chicken broth instead of water.
I made this last night, absolutely delicious and very easy to make! Very satisfying and a great healthy comfort food.
This was really good! Hearty and filling, perfect for a winter evening.
Really good but I added cayenne pepper to give it a little heat.