A mouthwatering Roasted Pork Sandwich stacked with slow roasted pork loin, grilled onions, and melted Provolone cheese on a crusty roll slathered with homemade honey mustard.
You can rub the pork loin with your favorite seasonings if desired.
Caramelized onions taste best in my opinion. However, I recommend using sweet onions rather than red onion if you are caramelizing. Check this out to learn How To Caramelize Onions
I believe Stone Ground Mustard works particularly well with this recipe, however, you are welcome to substitute your favorite mustard, or what you have on hand.
IF YOU LIKED THIS RECIPE you will want to check out my Classic Cuban Sandwich too.