Stout Pulled Pork

Name: Stout Pulled Pork
Prep time: 30 min
Cook time: 17 h
Total time: 17 h 30 min
Cuisine: American
Ingredients: 1 10 lb pork butt (or shoulder, see notes below); 2 tbsp peppercorns (crushed); 2 tbsp salt; 2 tbsp brown sugar; 12 oz stout (see notes); 1 onion (diced); 3 cloves garlic (minced); 1 cup beef broth; 1/4 cup cider vinegar; 1/4 cup hot sauce (Franks, see notes below); 1 tbsp grainy mustard (see notes below); 1 tbsp Worcestershire sauce; 1/2 cup molasses; 1/4 cup cocoa powder; 1/4 cup coffee; 1 tsp salt; 1 tsp pepper (ground); 2 tsp fennel seeds (optional, see notes above); 2 tsp celery seeds (optional, see notes above); 2 tsp oregano (dried, optional, see notes above); 24 ounces stout beer (2 bottles, see notes)