Dice the mirepoix vegetables (onion, celery, carrots and leek) and then brown in a pan with some oil or butter.
Add the wine to deglaze, reduce by two-thirds and pour in both stocks.
Place the venison shoulder in the pan, ensuring it is fully submerged. Bring to a gentle simmer, then cover with a lid and cook for 3 hours or until the meat is falling away from the bone.
Once cooked, set aside and allow to cool.
Remove the venison shoulder from the pan and pick the meat off the bone. Ensure the meat pieces are small.
Pour the liquid over a sieve and cook until reduced to a thick glaze.
Place the meat, the glaze and the freshly chopped parsley in a bowl and mix well.
Season to taste with red wine vinegar, salt and pepper. Roll the meat mix into 10g balls.
Prepare three deep plates – one with flour seasoned with salt and pepper, one with the beaten eggs, and a third with breadcrumbs.
Roll each of the balls in flour, then the beaten egg and finally in breadcrumbs.
Deep fat fry for 3 minutes at 180°C.
Serve with a Dijon mayonnaise and crisp salad.