Prepare Leader Mac and Cheese Toppa according to packet instructions.  Keep warm.  

Fry burger patty until cooked through.  Fry pancetta until crispy. 

Gently toast the bun, spread base with garlic sauce.  Top with burger patty, crispy pancetta, pineapple and Mac and Cheese Toppa.  Spread tomato sauce onto the inside of the bun top, place on top and secure with a decorative skewer to serve.