1 med. onion
1 med. potato
3/4 tsp. salt
1 (6 oz.) can tomato paste
1 1/2 c. chicken broth
2 c. diced chicken breast
1 c. cut watercress, firmly packed
1 tbsp. butter
1 sliced carrot
3 c. water
2 tbsp. raw rice

Cook onion slowly in butter until delicately browned. Add everything but watercress. Simmer, stirring occasionally, for 45 minutes. Add watercress and boil 5 minutes longer.