Slow Cooked Black Treacle Roast Ham

  • Servings : 8
  • Prep Time : 20m
  • Cook Time : 24:0 h
  • Ready In : 24:0 h

Tis the season and I can think of anything better to have for dinner than roast ham. Cooked like this, the meat is astonishingly tender and carves into thin slices with ease.


  • 1 x Ham
  • 150g/5½oz black treacle
  • ---- For the Glaze -----
  • 1 x tbsp Dijon mustard
  • approx. 1 tbsp whole cloves
  • 4 tbsp black treacle
  • 4 tbsp demerara sugar


Step 1

Preheat the oven to 250C/230C Fan/Gas 9. Let your ham come to room temperature.

Step 2

Line a large roasting tin with a layer of foil, and then sit a wire rack on top of this foil. Tear off a large piece of foil (big enough to wrap around the ham) and place this over the rack on the roasting tin. Tear off a second, large piece of foil and place on top, but in the opposite way to the first, so you have 4 corners of foil ready to wrap your ham in.

Step 3

Sit the ham on the foil and then pour the black treacle over it, straight onto the rind, letting it run down both sides. Don’t worry too much about spreading it over the ham, as once it’s in the heat of the oven, it will coat the ham well enough.

Step 4

Now lift up the sides and ends of the first layer of foil and make a seal at the top, leaving some room around the gammon, then seal the ends. Then take up the other piece of foil and do the same: you are trying to create a good seal around the gammon, so pinch together any open gaps that remain. Finally, tear off another piece of foil and put over the top of the whole parcel, making sure it’s well sealed.

Step 5

Put carefully into the oven and let it cook for 30 minutes, then turn the oven down to 100C/80C Fan/Gas ¼ and leave for a further 12–24 hours.

Step 6

The following day, take the gammon out of the oven and open up the foil seal. It will have made some liquid, which you can reserve to moisten the carved meat later. Carefully lift the gammon out onto a board, remove the string and peel off the rind to leave a good layer of fat.

Step 7

Increase the oven temperature to 200C/180C Fan/Gas 6. Using a sharp knife, cut a diamond pattern in the fat layer, drawing lines one way and then the opposite way, about 2cm apart.

Step 8

Stud the centre of each diamond with a clove, then mix together the black treacle, demerara sugar and Dijon mustard in a bowl and spread over the fat on the ham. It will dribble off a bit, so just spoon it back over the gammon before putting back in the oven for 20 minutes, by which time the glaze will be burnished and blistered in the heat. Remove from the oven, and transfer to a board. Let it rest for 10–20 minutes before carving into thin slices.

If you like this recipe please give us feedback by clicking the like or share buttons below. Thanks.

Recipe Type:
Average Member Rating

(4 / 5)

4 5 1
Rate this recipe

1 people rated this recipe

Related Recipes:
  • pulled-pork-ready-to-serve

    Juicy Pulled Pork

  • Lamb

    Seven hour slow cooked Lamb

  • stuffing2

    Sausage Bacon Pineapple & Bramley Apple Stuffing

  • BigMacBowl

    Big Mac Bowl

  • BakedPotatos

    Twice Baked Bacon & Egg Potatoes

Recipe Comments

Post A Comment

You must be logged in to post a comment.