Thinly sliced sirloin steak, caramelized onions, provolone and balsamic glaze. 
 
The Sirloin Slammer --Juicy, thin-sliced sirloin steak piled high and layered with melted provolone, sweet caramelized onions, and a drizzle of rich balsamic glaze. Every bite delivers that perfect mix of savory, smoky, and slightly sweet — a true knockout sandwich that hits with flavor from start to finish.