Chicken and Dumplings

5 tablespoons cold unsalted butter, divided
1 small yellow Harvest Haven onion, minced
1 stalk celery, thinly sliced
2 Harvest Haven carrots, diced medium
1 1/4 cup all-purpose flour, divided
3 cups Harvest Haven chicken bone broth
2 cups diced cooked Harvest Haven chicken
1/3 pound green beans, trimmed and cut into 1-inch pieces
Salt and pepper
1 teaspoon baking powder
2 tablespoons chopped fresh parsley, plus more for topping
1/2 cup whole milk

In a large saucepan, melt 3 tablespoons butter over medium-high. Add onion, celery, and carrots and cook until onion is translucent, about 4 minutes. Add 1/4 cup flour and cook, stirring, 1 minute. Gradually add broth, stirring constantly, then bring to a boil. Reduce heat and simmer 5 minutes. Stir in chicken and green beans and season with salt and pepper.

Make dumplings: Whisk together 1 cup flour, baking powder, 1 teaspoon coarse salt, and 2 tablespoons parsley. Cut in 2 tablespoons butter. Stir in milk. Drop heaping spoonfuls batter on top of chicken mixture. Cover and simmer until dumplings are cooked through, about 12 minutes. Serve topped with additional chopped parsley.