Cream of Potato Soup

• 4 medium potatoes, peeled and sliced thin
• 2 mild onions, sliced thin
• 2 tablespoons flour

Stew the onions gently in one-half the butter for 15 minutes. Add the potatoes and cover with a small amount of water, about 2 cups. Cook gently until tender. Drain, saving 1 cup of the water, and put the vege