3 or 4 pork kidney
1/2 c. vinegar
1 c. diced potatoes
1 c. diced carrot
1 c. diced celery
1 c. diced onion
2 beef bouillon cubes
1 c. sour cream

Wash pork kidney. Remove outer membrane, split through center lengthwise. Remove fat and white tissue. Put kidneys in water and bring to a boil. Pour off first water and rinse off kidneys. Put fresh water in pan. Put kidneys in and add vegetables and vinegar and beef bouillon cubes. Cook until vegetables are done. When done, take sour cream and put in dish. Add some juice to it and mix, then pour in the pan and bring to a boil. It is good with macaroni in it or just over rye bread.