Air Fryer Crispy Chicken Sandwich

Ingredients

• 4 (4-oz.) chicken cutlets -
• Kosher salt -
• Freshly ground black pepper -
• 2 large eggs -
• 4 tsp. yellow or honey mustard, plus more for serving -
• 1 tbsp. bread-and-butter pickle juice, plus sliced pickles for serving -
• 1/2 tsp. sweet paprika -
• 1/4 tsp. garlic powder -
• 1/8 tsp. cayenne -
• 1 c. plain bread crumbs -
• 1/4 c. all-purpose flour -
• Olive oil cooking spray -
• 4 lightly toasted potato rolls -
• Lettuce leaves and sliced tomatoes, for serving -