Slow Cooker Chicken Stew with Wild Rice

Ingredients (15)

• + 6 cups unsalted chicken broth add to pantry
• + 2 cups chopped onion add to pantry
• + 1 ½ cups chopped carrot add to pantry
• + 1 ¼ cups uncooked wild rice add to pantry
• + 1 cup chopped celery add to pantry
• + 1 (8 ounce) package sliced white mushrooms add to pantry
• + 3 cloves garlic, minced add to pantry
• + 1 ½ teaspoons kosher salt add to pantry
• ✓ 1 teaspoon ground black pepper
• ✓ 2 pounds bone-in chicken breast halves
• + 5 sprigs fresh thyme add to pantry
• + 2 bay leaves add to pantry
• + 3 cups 2% milk add to pantry
• ✓ ½ cup all-purpose flour
• + 1 tablespoon chopped fresh parsley, or to taste add to pantry