Prepare the choke in water and lemon juice - this stops it discolouring. 
Start by pulling off the very tough outer leaves and cutting off the 
stalk leaving a flat base. Then cut off the top third and trim the tops 
of the leaves removing any spikes.
Place in a saucepan with enough seasoned water to come half way up the 
choke. Bring to the boil and simmer until a sharp knife can slide in 
with little resistance - this will vary depending on age and size of the
 choke.
When the choke is cool enough to handle remove the soft leaves in the 
centre and using a spoon remove the choke and rinse clean and return to 
the pan to warm through - you could also steam or poach it to warm it 
up.
In a pan boil and steam asparagus tips, peas, broad beans and french beans.
Fry some chopped bacon with a knob of butter in a frying pan with chopped shallots. 
When the asparagus and other veg is cooked add to the bacon and shallots, remove from the heat and dress with sherry vinegar, olive oil  a dash of lemon juice, season with salt and pepper and mix in chopped parsley and mint.
Stuff into the centre of the warmed chokes, drizzle the choke leaves with a little more oil and serve.