What is Unctuous Potential?

Trotter Gear is the first commercially available product from St. John. It comprises nudgels of giving wobbly pig's trotter captured in a splendid jelly and is made from chicken stock, pig's trotters, onions, carrots, Madeira, leeks, thyme, celery and peppercorns.
Unctuous Potential is best summed up in these five vital points from Fergus Henderson:
What does it mean?
Let me explain. If you can imagine the rigours of being cooked, Trotter Gear will soothe you and offer comfort through this emotional moment.
How do I use it?
If pot roasting or braising, add Trotter Gear and you are assured of a giving piece of meat, the same with stews - let it work its wobbly magic. Almost the finest use of Trotter Gear is game pie or braising a whole bird, say with red cabbage - but do not be afraid; it has many companions; beef, bacon or rabbit for example.
How does it end up in the dish?
It will bring a lip sticking wobbly moment.
But it is Sunday night?
Simply fry some onions and a bit of bacon. Add the Trotter Gear and some prunes (stones in if possible), simmer until the prunes have swollen with pride. Serve with mashed potato. Say farewell to those Sunday night blues, yee haaa!
Will it change my gastronomic life?
Yes, use it and explore the unctuous potential.