Mini Puff Pastry Hot Dogs

To give a nod to the start of baseball season I thought it would be fun to twist up a traditional baseball hot dog. I have a thing for making things "mini-sized" so what perfect way to make delicious miniature hot dogs, which some may refer to as a "pig in a blanket."  Except these are no ordinary pigs in a blanket. These delicious hot dog bites are accompanied with caramelized onions and wrapped in fluffy, buttery puff pastry and topped with Parmesan cheese which is perfect for a baseball-themed party (and to also "wow" your friends with your cooking abilities)! Hope these make it onto your next appetizer list!