Fry bacon gently I a large fry pan and keep the bacon fat.
While bacon cooks, clean liver of any silver skin or arteries with scissors and cut into good sized pieces about two or three inches long.
With flour and salt and pepper in a big zip lock bag shake the liver pieces and set side.
In the same pan, brown the liver quickly in a little butter or oil and set aside, don't cook just brown to make a crust.
Clean the leeks and chop into 1/2 inch chunks and add to the pan with bacon fat and seat the leeks to soften nicely.
Add liver back to pan with chopped bacon and add the whiskey and beef broth and bring to a simmer.
Cover the pan and transfer the pan to the oven preheated at 325°F for an hour.
Add lots of love and enjoy with garlic mashed potatoes.