01 -
Prick the pork knuckle skin thoroughly with a small sharp knife or pin, being careful not to pierce through the fat into the meat.
02 -
Brush 1 tablespoon of vinegar onto the pork flesh only, including inside crevices and under the skin where accessible. Avoid contact with the skin.
03 -
Create shallow cuts in the pork flesh and insert garlic slivers into the incisions.
04 -
Using a mortar and pestle or spice grinder, crush salt, pepper, juniper berries, caraway seeds, and fennel seeds into a coarse powder.
05 -
Rub the pork skin with a small amount of olive oil. Coat the entire knuckle — flesh, skin, and crevices — with the seasoning mixture.
06 -
Pull the skin taut by stretching it and secure near the base with two skewers in an X formation to keep the skin smooth and tight.
07 -
Stand pork upright on a plate and place uncovered in the refrigerator overnight to dry and develop flavor.
08 -
Set oven to 180°C top/bottom heat (160°C fan). Add dark beer, chicken stock, carrot, onion, halved garlic head, juniper berries, and bay leaves to a deep roasting pan.
09 -
Place a rack over the roasting pan. Set the pork knuckle upright on the rack, bone vertical. Stabilize with foil if necessary.
10 -
Roast for 2 hours and 10 minutes, rotating the tray halfway through. Ensure pan liquid does not run dry, topping up with water as needed. Internal meat temperature should reach 85°C.
11 -
Remove pork knuckle from oven and transfer to a clean tray.
12 -
Increase oven to 260°C (240°C fan). Brush the skin with half of the remaining vinegar.
13 -
Roast pork for 30 minutes, brushing with remaining vinegar halfway through and rotating tray. Skin should become golden, bubbling, and crisp.
14 -
Allow the pork knuckle to rest for 15 minutes before serving.
15 -
Strain pan juices into a saucepan to yield 375–500 ml. Bring to a simmer. Mix cornflour with water, stir into juices, and cook for two minutes until slightly syrupy. Season with sugar and salt to taste. Adjust thickness with water or further reduction as needed.