(German) Potato Salad...
Source: Jim Mixson (Modified from a www.ichef.com recipe)

2# potatoes
1t salt
1/4t pepper
1t dry mustard
1/2t sugar
1/2t flour
1/2C water
1/2C vinegar (+/-)
1/4# bacon, sliced and chopped fine
1 medium onion, finely chopped
2 eggs, hard boiled and chopped

Cook potatos, drain and peel, then dice while hot.  Sprinkle with salt, 
pepper, mustard, sugar and flour.    
Place bacon in a skillet and fry until brown. Crumble.
Add the onion and brown slightly.  
Heat water and vinegar to boiling.
Mix all in a suitable saucepan, 
heating through.  Serve warm.