1. First peel the potatoes and put them whole in a large pot with cold water, add salt and put on high heat when boiling lower heat to a simmer put timer down for 30 mins, once done put them in a colander to cool a bit, so you can cut them without burning your hands.
2. In a large pan, put bacon cut into lardons 2/8 of an inch wide and add the 2 large onions diced into 1/4 inch squares. Put on high heat, season with pepper and nutmeg (do not add salt because the bacon is already salty.)
3. Cook on high heat for 5 mins and often stir (especially at the beginning.) The bacon will release fat as it cooks.
After 5 minutes, add the white wine and let reduce for 3 minutes on high heat.
4. Turn off the heat and set it aside.