Russian Chicken Pie

Ingredients

• 2 cups all-purpose flour
• 1 cup butter
• 1 tablespoon salt
• 2 cups cold water
• 2 cups cooked chicken, diced
• 1 cup onion, diced
• 1 cup carrots, diced
• 1 cup celery, diced
• 1 cup mushrooms, diced
• 1 cup frozen green peas
• 1 cup sour cream
• 1 cup chicken broth
• 1 teaspoon black pepper
• 1 tablespoon dried parsley
• 1 tablespoon dried dill