Chicken and Biscuit Cobbler

Ingredients

• 3 tablespoons butter plus 1/2 cup butter (melted)
• 1 cup carrots (sliced)
• 1 medium onion (chopped)
• 2 (8-ounce) packages fresh mushrooms (quartered)
• 2 cloves garlic (minced)
• 1/2 cup dry white wine
• 1/3 cup all-purpose flour
• 3 cups reduced-sodium chicken broth
• 3/4 cup whipping cream
• 1 tablespoon white wine vinegar
• 3 tablespoons chives (sliced, plus more for garnish)
• 3 tablespoons parsley (chopped, plus more for garnish)
• 2 teaspoons rosemary (chopped)
• 2 teaspoons thyme leaves (chopped)
• 8 cups chicken (cooked and shredded)
• kosher salt (to taste)
• freshly ground black pepper (to taste)
• 2 1/2 cups self-rising flour
• 1/2 teaspoon sugar
• 1 1/4 cups buttermilk (chilled)
• 1/2 cup bacon (cooked and chopped)