Potato Soup With Rivels
["4 to 6 medium-sized potatoes, scrub clean", "2 to 4 Tbsp. butter", "1/2 c. flour", "1 c. cream or more if you like rich broth", "water (enough to cover potatoes plus 2 inches or less)", "salt to taste or diet needs", "1 egg"]
["Cook diced potatoes (I leave skin on) in salt water until tender.", "Add butter; adjust amount of butter according to quantity of liquid and your cholesterol (more liquid, more butter)."]
["potatoes", "butter", "flour", "cream", "water", "salt", "egg"]