Game Day Chicken Wings

Name: Game Day Chicken Wings
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Cuisine: American
Ingredients: 4 pounds chicken wings, separated; 2 1/2 tablespoons baking powder; Salt and pepper; To serve: 2 celery stalks (sliced) and 3 carrots (sliced); 1/3 cup hot sauce; 1 tablespoon white vinegar; 1 teaspoon Worcestershire sauce; 6 butter pats, melted; 3 tablespoons minced parsley; 1 tablespoon minced chives; 2 tablespoons minced dill; 1 1/2 cups full-fat Greek yogurt; 1 clove garlic, grated; 1 teaspoon onion powder; Salt and pepper; 1 tablespoon white vinegar; 1/4 cup milk