Sous Vide BBQ Chicken Sandwiches

Ingredients

• 2 (12- to 16-ounce) bone-in chicken breasts
• Kosher salt and freshly ground black pepper
• 1 cup (257 ml) barbecue sauce
• 1/4 cup (59 ml) mayonnaise
• 1/4 cup (59 ml) sour cream
• 1/4 cup (59 ml) sliced scallions
• 1 tablespoon (15 ml) Dijon mustard
• 1 tablespoon (15 ml) apple cider vinegar
• 1 teaspoon (5 ml) honey
• 1 (14-ounce or 414 ml) bag coleslaw mix
• 4 sandwich buns