Make the cheese sauce first - pop all the ingredients into a bowl and mix well. Leave it to stand at room temperature and stir occasionally.
Next, pop some oil into a large frying pan over a medium heat and add the sliced onions along with the bay leaves and a pinch of salt and pepper. Cook for about 15 mins until the onions are dark and sticky, stir occasionally.
Add in the other ingredients to the onions and stir well. Bring the pan to boil and then turn it down to a simmer. Leave for about 15-20mins until the chutney is thick. Keep your eye on it - don't get distracted by the vino!
Once cooked, let the chutney cool completely.
Mix the dry ingredients for the burger coating together in a bowl. Heat a little oil in a frying pan over a medium high heat. Take a burger, dip in the egg, then coat with the herb and spice mixture. Dip again in the egg and back into the dry mixture. Repeat with the other burger.
Burgers into the frying pan and cooke for around 5 mins on each side until crispy and golden brown.
Burgers into bun, and pop a spoonful of blue cheese on top - let it drip all over! Then a spoonful of the onion chutney and top with lettuce, tomato and whatever else your heart desires! Serve with fries and coleslaw and get messy!
Notes
Nutritional values are based on one of two burgers.