INGREDIENTS
1 cup
Beef or veal stock
2 1/2
lbs Ground sirloin
1/4 cup
Flat-leaf parsley
4 cloves
Garlic
2
Onions
2 tsp
Oregano, fresh
1
Red or green chile pepper, fresh
1/3 cup
Worcestershire sauce
3
Cubanelle peppers
1
Kosher salt and coarse black pepper
6
Rolls, crusty
12
slices Deli-cut provolone
2 tablespoons EVOO, plus more for drizzling