how to cook a small gammon joint

A small gammon joint is easy to cook: for a typical 750 g–1 kg joint, simmer it gently in water or stock for about 45–60 minutes, then optionally roast it for 20–30 minutes with a simple glaze until lightly browned and sticky on the outside. This gives tender, sliceable meat that works both hot for dinner and cold for sandwiches.

Quick Scoop

• Best method: Gently boil/simmer, then finish in the oven with a glaze for flavour and colour.

• Rule of thumb timing: Around 20 minutes per 450 g if simmering, or 30 minutes per 500 g if purely roasting, plus an extra 20–30 minutes.

• Great for leftovers: Cold slices are ideal in sandwiches, salads, omelettes, or quiches the next day.

Step‑by‑step basic method

1. Weigh your gammon. This lets you calculate your cooking time accurately so it cooks through without drying out.

2. Rinse and prep. Remove any plastic and string casings, rinse the joint briefly, and place it in a large saucepan.

3. Add liquid and flavourings. Cover with cold water (or half water, half apple juice or stock) and add onion, bay leaves, peppercorns, and a stick of cinnamon if you like extra aroma.

4. Bring to the boil, then simmer. Bring to a boil, skim any foam, then simmer gently with a lid for about 20 minutes per 450 g, plus 20 minutes extra, topping up water if needed.

5. Optional roasting finish. Transfer the gammon to a foil‑lined roasting tin and roast at about 180°C (160°C fan) for 20–30 minutes to firm the outside and prepare it for glazing.

6. Rest before carving. Let it rest for at least 10–15 minutes so the juices redistribute and the meat slices cleanly.

Simple glaze for a small joint

• Classic sweet glaze: Mix honey or maple syrup with coarse‑grain mustard, then brush over the joint 20–30 minutes before the end of roasting so it caramelises nicely.

• Citrus twist: Use marmalade mixed with runny honey for a bright, sticky finish that works well with a 750 g air‑fryer or oven joint.

• How to finish: Score any fat in a criss‑cross pattern, stud with a few cloves if you like, then roast uncovered until the outside is golden, sticky, and lightly browned.

Oven‑only option (no simmering)

For a very small boneless joint (around 750 g–1 kg), you can cook it purely in the oven:

• Prep and protect: Place the joint in a roasting dish, cover loosely with foil to stop it drying out, and roast at about 200°C for 20 minutes, then reduce to 180°C and continue cooking.

• Timing guide: Allow around 30 minutes per 500 g plus 30 minutes extra, checking the centre is piping hot and the juices run clear.

• Glaze at the end: Remove the foil for the last 20–30 minutes, brush with your glaze, and roast until shiny and caramelised.

Tips, sides, and leftovers

• Too salty? If your gammon is smoked or very salty, you can soak it in cold water for a few hours and change the water once to draw out excess salt before cooking.

• Serving ideas: Pair with roast potatoes and root veg, or slice and serve with eggs and chips for a more casual meal.

• Leftover magic: Use cold gammon in sandwiches, pasta bakes, quiches, fried rice, or breakfast hash so none of the joint goes to waste.

Information gathered from public forums or data available on the internet and portrayed here.