Daging Babi Panggang dengan Kerupuk Babi Renyah

Bahan-bahan (10 porsi)

• 3 kg / 6 lb boneless skin on pork shoulder, NOT scored (, unrolled / netting removed (Note 1 & 6))
• 3 tsp cooking / kosher salt ((NOT salt flakes or table salt, Note 7))
• 1 1/4 tsp black pepper
• 2 tsp fennel seeds ((or other herb/spice of choice))
• 1 tbsp + 1 tsp olive oil
• 1 g arlic bulb (, halved horizontally)
• 2 onions (, halved (brown, white, red))
• 2 cups dry white wine, or alcoholic or non-alcoholic cider ((Note 2))
• 1/4 cup flour ((Note 5))
• 2 cups chicken broth/stock (, low sodium)
• Salt and pepper