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How to Cook a Whole Gammon Joint (2-2.5kg): A Comprehensive Guide

A whole gammon joint is a versatile cut that can be cooked in various ways, offering a rich and tender meat that works perfectly for everything from Sunday roasts to family gatherings. Weighing in at around 2 to 2.5kg, this size of gammon is perfect for feeding a crowd, with plenty of leftovers for sandwiches, pies, or even soups. Whether you’re after traditional slow-cooked textures or a quicker, hands-off approach with modern kitchen gadgets, we’ve got you covered.

METHOD

Boiling a Gammon Joint

Boiling is a traditional method that ensures the gammon remains moist throughout cooking. This is a great technique if you want to focus on the natural taste of the meat or if you plan to glaze and roast it later.

Ingredients:

  • 2-2.5kg whole gammon joint
  • 1 onion, halved
  • 1 carrot, roughly chopped
  • A few peppercorns
  • Bay leaves
  • Water to cover
  • Optional: cider or apple juice for extra flavour in the broth

Method:

  1. Prepare the Gammon:
    • If the gammon is overly salty, soak it in cold water for a few hours or overnight. This step is usually unnecessary with modern gammon, but it’s worth checking.
  2. Boiling:
    • Place the gammon in a large pot, adding the onion, carrot, peppercorns, and bay leaves. If desired, substitute some of the water with cider or apple juice for a sweet twist.
    • Bring the pot to a boil, then reduce the heat to a gentle simmer.
    • Simmer for 20-25 minutes per 500g, so a 2-2.5kg joint will need about 1.5 to 2 hours of cooking time.
    • Check the internal temperature with a meat thermometer—it should reach 70°C when fully cooked.
  3. Optional Glazing and Roasting:
    • Preheat the oven to 200°C (180°C fan/gas mark 6).
    • After boiling, remove the skin from the gammon and score the fat in a diamond pattern.
    • Brush the joint with your glaze of choice (honey and mustard work well) and place in the oven for 15-20 minutes until the glaze is golden and sticky.

Advantages:

  • Simple, straightforward method that locks in moisture.
  • Great for preparing the gammon in advance before finishing with a glaze.

Roasting a Gammon Joint

Roasting is the go-to method if you prefer a crisp outer layer and a deep, smoky flavour throughout. It’s ideal if you’re looking for a no-fuss yet impressive centrepiece for the table.

Ingredients:

  • 2-2.5kg whole gammon joint
  • 2 tablespoons mustard
  • 2 tablespoons honey or brown sugar
  • 1 tablespoon cloves (optional)

Method:

  1. Preparation:
    • Preheat your oven to 180°C (160°C fan/gas mark 4).
    • Soak the gammon for a couple of hours if you want to reduce its saltiness, though this step is often unnecessary with modern gammon.
  2. Roasting:
    • Place the gammon on a roasting rack in a large tray.
    • Cover loosely with foil and roast for 30-35 minutes per 500g, so a 2-2.5kg joint will need around 2 to 2.5 hours in the oven.
  3. Glazing (Optional):
    • In the final 20-30 minutes of cooking, remove the foil, score the fat, and brush the joint with a glaze of honey and mustard or brown sugar.
    • Stud with cloves if desired and return to the oven until the glaze is bubbling and caramelised.

Advantages:

  • Classic roasting method delivers a crisp and flavourful outer layer.
  • Easy to prepare, with minimal hands-on time once the gammon is in the oven.

Slow Cooking a Gammon Joint

For those who love tender, melt-in-the-mouth meat, slow cooking is the perfect method. While it requires more time, the gammon will develop a rich flavour and pull-apart texture.

Ingredients:

  • 2-2.5kg whole gammon joint
  • 250ml apple juice or stock
  • 1 onion, halved
  • 1 bay leaf
  • Optional: a couple of cloves for extra warmth

Method:

  1. Slow Cooking:
    • Place the gammon in the slow cooker, adding the onion, bay leaf, and a small amount of liquid (apple juice or stock).
    • Set the slow cooker to low and cook for 6-8 hours, or on high for 4-5 hours.
    • No need to check it too often—the slow cooker will do the hard work for you!
  2. Optional Glazing and Roasting:
    • If you prefer a crisp finish, remove the gammon from the slow cooker, glaze it with honey or mustard, and roast in a preheated oven at 200°C for 15-20 minutes until golden.

Advantages:

  • Exceptionally tender meat that falls apart easily.
  • Perfect for set-and-forget cooking.

Cooking a Gammon Joint in a Ninja Foodi or Similar

The Ninja Foodi is a brilliant multi-cooker that combines pressure cooking, slow cooking, air frying, and more into one handy machine. Using it for a gammon joint means you can speed up the cooking process without compromising on taste or tenderness.

Ingredients:

  • 2-2.5kg whole gammon joint
  • 1 onion, halved
  • 1 carrot, roughly chopped
  • A few bay leaves
  • Water or stock (enough to cover the gammon)
  • Optional: honey, mustard, and cloves for glazing

Method:

  1. Pressure Cooking:
    • Place the gammon joint in the Ninja Foodi, fat side up.
    • Add the onion, carrot, bay leaves, and enough water or stock to just cover the meat.
    • Close the pressure cooker lid and set it to pressure cook on high for 25-30 minutes per kg (about 50-75 minutes in total).
    • Once the cooking time is up, allow the pressure to release naturally for about 10 minutes before opening the lid.
  2. Air Crisp Glaze (Optional):
    • For a crisp, sticky finish, you can use the air crisp function to glaze the gammon after it’s been pressure-cooked.
    • Drain the cooking liquid, pat the gammon dry, and score the fat.
    • Brush with honey and mustard, stud with cloves, and set the Ninja Foodi to Air Crisp at 180°C for 10-15 minutes until the glaze is caramelised and the fat is crispy.

Advantages:

  • Fast cooking time with tender results.
  • Minimal effort with hands-off cooking.
  • Option to finish with a delicious crispy glaze using the air fryer function.

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Old Fashioned Gammon Joint

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Perfect Side Dishes and Pairings for Gammon

A gammon joint is a rich and savoury centrepiece, and it pairs beautifully with a variety of sides, offering flexibility depending on the season and occasion. From traditional roast accompaniments to fresh salads and vibrant vegetables, you can craft a spread that elevates the gammon's natural flavours. Here’s a look at some top side dishes and matches for your gammon joint.


1. Classic Roast Veggies

Roast vegetables are a timeless pairing with gammon, offering a comforting and hearty side.

  • Roast Potatoes: Crispy on the outside and fluffy on the inside, roast potatoes are a must. A touch of rosemary and garlic elevates their flavour.
  • Roast Carrots and Parsnips: These vegetables take on a sweet, caramelised flavour when roasted, balancing the salty richness of the gammon.
  • Buttered New Potatoes: For something lighter, boiled new potatoes with a pat of butter and fresh herbs like parsley are a great option.

2. Mash Variations

The creamy, smooth texture of mash is an excellent match for the tender meat.

  • Creamy Mashed Potatoes: Traditional mash with butter, cream, and perhaps a dash of mustard works wonders with gammon.
  • Colcannon: A traditional Irish dish made by mixing mashed potatoes with cabbage or kale and butter. The green vegetables add a nice bitterness that complements the saltiness of the gammon.
  • Sweet Potato Mash: For a bit of natural sweetness, swap out regular potatoes for sweet potatoes. The slightly caramel flavour pairs wonderfully with a honey-glazed gammon.

3. Fresh, Vibrant Vegetables

To balance the richness of the gammon, light and vibrant vegetables add freshness to the plate.

  • Peas and Mint: A simple side of garden peas with a hint of mint and butter brings a pop of sweetness.
  • Braised Red Cabbage: This vibrant dish adds colour and a tangy sweetness that contrasts beautifully with the gammon. Slow cook red cabbage with apple, vinegar, and a bit of sugar for a traditional side.
  • Green Beans with Almonds: Blanched green beans tossed with a bit of butter and toasted almonds give a lovely crunch and a bit of nuttiness.
  • Sautéed Spinach or Kale: These dark leafy greens, quickly sautéed with garlic and olive oil, add a nutritious and slightly bitter counterpoint to the gammon.

4. Sauces and Relishes

A good sauce or relish can elevate the gammon, providing both sweetness and acidity.

  • Apple Sauce: Sweet and tangy apple sauce is a traditional pairing with pork and gammon. Its acidity cuts through the richness of the meat.
  • Mustard Sauce: A sharp mustard sauce (or just some good old-fashioned English mustard) adds a spicy kick to each bite.
  • Cranberry or Redcurrant Relish: Fruity and slightly tart, these berry-based relishes work like a charm with gammon, especially if you’ve glazed the joint.
  • Pineapple Chutney: For a tropical twist, pineapple chutney adds sweetness and a bit of sharpness, making it a fun pairing with a more traditional roast gammon.

5. Salads for a Lighter Touch

If you’re looking for something lighter, particularly for spring or summer meals, salads are a refreshing contrast to the rich gammon.

  • Potato Salad: A classic creamy potato salad with mayonnaise, mustard, and herbs is a comforting and familiar side, perfect for picnics or casual dining.
  • Coleslaw: A crunchy, tangy coleslaw made with cabbage, carrots, and a light vinegar dressing brings a refreshing contrast.
  • Mixed Leaf Salad: A simple green salad with a light vinaigrette made from olive oil, lemon juice, and mustard is fresh and zesty.
  • Waldorf Salad: A slightly sweeter option, with apples, celery, grapes, and walnuts in a light mayonnaise or yoghurt dressing, Waldorf salad provides great texture and complementary flavours.

6. Bread and Starches

Bread and starchy sides offer a substantial option to soak up the juices from your gammon.

  • Yorkshire Puddings: Traditionally paired with roast beef, these fluffy, crispy puddings work well with gammon too, providing a tasty vessel for gravy or sauces.
  • Crusty Bread: A simple loaf of good quality bread, warmed and served with butter, is perfect for soaking up the juices or enjoying alongside the gammon.
  • Rice Pilaf: For a lighter starch, a fluffy rice pilaf with herbs, lemon, and garlic can be a great alternative to potatoes.

7. Special Seasonal Sides

Depending on the season, you can lean into festive or seasonal sides that highlight gammon’s versatility.

  • Brussels Sprouts with Bacon: If you’re making gammon around Christmas, Brussels sprouts sautéed with crispy bacon and garlic are a festive must.
  • Glazed Carrots: Honey-glazed carrots with a sprinkle of thyme are perfect for adding sweetness, especially if you’re serving gammon with a sticky glaze.
  • Asparagus (Spring): Fresh, lightly grilled or roasted asparagus in springtime, dressed with a bit of lemon, is a wonderful seasonal pairing.

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Pairings

  • Cider: A dry or medium cider complements the salty richness of gammon beautifully, especially if the gammon is cooked or glazed with apple flavours.
  • White Wine: A dry white wine like a Chardonnay or Sauvignon Blanc pairs well, offering acidity and balance to the salty and fatty nature of the meat.
  • Red Wine: For red wine lovers, a light-bodied Pinot Noir works well without overpowering the gammon.
  • Beer: A pale ale or lager offers a refreshing contrast, while darker beers like porter can provide a deep, malty sweetness that plays well with glazed gammon.
  • Sparkling Water with Lemon: For a non-alcoholic option, sparkling water with a slice of lemon is a simple yet refreshing drink to cleanse the palate.