German Potato Salad - cooking recipe

Ingredients

1 c. chopped onions
1 Tbsp. margarine
1/4 c. bacon grease
1/2 c. Hellmann's real mayonnaise
2 Tbsp. plus 1 tsp. white vinegar
4 Tbsp. sugar
1 tsp. salt
4 large red potatoes, sliced and cooked
2 Tbsp. chopped parsley
4 to 6 slices crumbled bacon

Preparation

In large skillet over medium heat, cook onions in margarine and bacon fat 3 or 4 minutes.
Stir in next 4 ingredients.
Add potatoes; continue cooking, stirring constantly, about 2 minutes or until heated through.
Do not boil.
Add parsley and bacon. Cook about 1 minute longer.