Potato And Shrimp Soup
["1 yellow onion, sliced", "1/4 c. butter", "1 bunch green onions, chopped", "2 medium red potatoes, peeled and sliced", "1 Tbsp. salt", "2 qt. water", "1 lb. shrimp", "1/4 c. butter", "1/2 c. cream", "3 Tbsp. chives"]
["In heavy 4-quart pan saute onion in 1/4 cup butter until limp; add green onions, potatoes, salt and water.", "Bring to a boil and then simmer partially covered for 45 minutes or until potatoes are very tender.", "Mash.", "Add shrimp and cook 20 to 30 minutes until shrimp are done.", "Cool.", "Add 1/4 cup butter, cream and chives. Adjust seasoning.", "Heat through, but do not boil or cream will curdle."]
["yellow onion", "butter", "green onions", "red potatoes", "salt", "water", "shrimp", "butter", "cream", "chives"]