Philly-Style Roast Pork Sandwich - Martin's Famous Potato Rolls and Bread

Ingredients

• 6 Martin’s Hoagie Rolls
• 3 Pounds Pork Shoulder, bone-in
• 1 Medium Yellow Onion, thinly sliced
• 5 Teaspoons Minced Garlic
• 2 Tablespoons Tomato Paste
• ¾ Cup Cranberry Juice
• 1 ½ Tablespoons Fennel Seeds
• 1 ½ Tablespoons Parsley, dried
• ¾ Tablespoon Thyme, dried
• 1 ½ Teaspoons Crushed Red Pepper Flakes, plus ½ tsp more
• 1 Teaspoon Kosher Salt, plus more
• ¼ Teaspoon Black Pepper, ground
• 2 Sprigs Fresh Rosemary, stemmed and finely chopped
• 1 Bay Leaf
• 2 Cups Beef Stock
• 1 Pound Broccoli Rabe
• 1 Clove Garlic, minced
• 2 Tablespoons Canola Oil
• ½ Pound Sharp Provolone, Shredded
• ½ Cup Roasted Red Peppers, roughly chopped