Boil potatoes whole, with skin on until tender. Drain.

Cook bacon in frying pan and set aside. Save the drippings.

Add bacon grease with vegetable oil until you have ½ cup of liquid. Add this to a large frying pan over medium heat.

Add chopped onion and green peppers, salt, pepper, vinegar and the sugar.

Cut potatoes into chunks and add to pan. Brown the potatoes slowly over low to medium heat.

Turn potatoes so they get brown on all sides and have a crisp edge.

Crumble bacon on top of potatoes before serving.