Creamy Potato Soup

From Jankowski Family Recipe Box 

Ingredients 

5 Cups	Raw diced potatoes
1/4 Cup	Onion - Chopped
1 1/2 Cup	Water
3 Cups	Potatoes liquid = Milk
2 Tbsp	Oleo
2 tsp	Salt and Pepper

Directions 

Cook Potatoes and onion in water until potatoes are tender.  Save the cooking liquid.  Measure liquid and add enough milk to make 3 cups.  Slowly stir liquid into the potatoes.  Add oleo and seasoning simmer a few minutesz