German Potato Salad

Boil the potatoes until tender, drain them, and slice them 1/4 inch thick while warm.

Cook the bacon until crisp, drain it, and add it to the sliced potatoes.

Cook the onion in 4 tablespoons bacon drippings until tender.

Stir in flour, salt, pepper, and sugar, then gradually add vinegar and water.

Bring the dressing to a boil while stirring, pour it over the potatoes, and serve warm.