Recipe of German potato salad

Ingredients 

3 cups diced peeled potatoes

4 slices bacon

1 small onion, diced

1/4 cup white vinegar

2 tablespoons water

3 tablespoons white sugar

1 teaspoon salt

1/8 teaspoon ground black pepper

1 tablespoon chopped fresh parsley

Directions

1. Bring a large pot of salted water to a boil. Add potatoes; cook until tender but still firm, about 15 minutes. Drain, cool and chop.
2. Place bacon in a large, deep skillet. Cook over medium high heat until evenly brown. Drain, crumble and set aside. Reserve bacon fat.
3. Add the flour, sugar, water and vinegar to skillet and cook in reserved bacon fat over medium heat until dressing is thick.
4. Add bacon, potatoes and green onions to skillet and stir until coated. Cook until heated and season with salt and pepper. Serve warm.