Everything Bagel Pigs in Blankets | America's Test Kitchen

Ingredients

• 1 (9½ by 9-inch) sheet puff pastry , thawed
• 1 large egg , beaten with 1 tablespoon water
• 32 cocktail franks , patted dry
• 1/4 cup grated Parmesan cheese
• 2 teaspoons everything bagel seasoning
• 1/2 teaspoon pepper
• 1/3 cup yellow mustard
• 2 tablespoons cider vinegar
• 2 tablespoons packed brown sugar
• 1 tablespoon ketchup
• 1/2 teaspoon Worcestershire sauce
• 1/2 teaspoon hot sauce
• 1/4 teaspoon pepper