Barbecue Chicken Sliders with Pickled Onions recipe for managing PCOS and pregnancy on Fertility Che

Ingredients

• 1/4 cup thinly sliced red onion
• 3 tablespoons sherry vinegar, divided
• 1 1/2 tablespoons honey, divided
• 2 tablespoons water
• 3 tablespoons Dijon mustard
• 3/4 teaspoon freshly ground black pepper, divided
• 1 tablespoon butter
• 1 1/2 pounds skinless, boneless chicken thighs, trimmed
• 1/8 teaspoon salt
• Cooking spray
• 8 (1.5-ounce) pull-apart dinner rolls (such as Sara Lee)