Preheat oven to 400 degrees F. Cut out football (or oval) shapes in thawed puff pastry sheets.
Brush puff pastry footballs with beaten egg.
Bake for 12-14 minutes or until golden brown.
Grill football shaped burgers. Open up each puff pastry football carefully and add in a football shaped burger.
Top with cheese (cut into football shapes), tomatoes, arugula, red onion, and your favorite toppings!