6ouncesone bunch scallions, greens and whites divided
4garlic cloves, grated
2cupsparsley, chopped, divided
2tablespoonsextra-virgin olive oil
3tablespoonssalted butter
1/4cupflour
2 1/2 (4-6 medium)poundsRusset potatoes, cut into 1-inch chunks
2tablespoonsBetter Than Bouillon dissolved in 7 cups water, or 7 cups vegetable broth
2fresh or dried bay leaves
1/3cupwhite wine vinegar
1/2teaspoonfreshly ground black pepper
1/2cupheavy cream, or whole milk
Scallions, for finishing
Salt and vinegar potato chips
Instructions
Dice up the onion, 2 celery stalks and and 3 carrots. Set these aside.
Thinly slice the scallion whites and set the greens to the side.
Grate the 4 garlic cloves and finely chop 2 cups parsley. Set these aside.
Place a large pot or Dutch oven over medium heat. Add 2 tablespoons olive oil and 3 tablespoons butter. Let this melt then add the celery, onion, carrots and scallion whites. Cook for 9-10 minutes or until the vegetables are beginning to sweat.
Season with 1 teaspoon Diamond Crystal kosher salt and freshly cracked black pepper.
While the vegetables are cooking down, chop up the potatoes into 1-inch chunks and whisk together 7 cups of water with 2 tablespoons Better than Bouillon.
After the 10 minutes are up, add the grated garlic, 1 cup of parsley, 1/4 cup flour and stir. It will get a bit thick, but don’t mind it. Add in the potatoes and the 7 cups of bouillon broth.
Add in 2 bay leaves and bring to a simmer. Cover and let simmer for 35-45 minutes.
After the soup has simmered, remove the bay leaves then either scoop some of the soup out in batches to blend in a blender, or use an immersion blender to blend up three quarters of the soup. You want some chunks left, but most of it still smooth.
Pour in 1/3 cup of white wine vinegar. Taste and season with salt and pepper.
Stir in the remaining 1 cup of parsley and 1/2 cup of heavy cream. Let this bubble while you slice up the remaining scallion greens.
Mix in the scallions and take the soup off the heat.
Serve warm with crushed potato chips on top.
Notes
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