Linguine With Shrimp(Linguine Con Gamberi)  
["1 1/2 lb. medium shrimp", "1/4 c. olive oil", "1/4 c. unsalted butter", "1 c. thinly sliced scallions", "1 tsp. finely minced garlic", "1/4 c. fresh lemon juice", "2 Tbsp. minced fresh basil or 2 tsp. crumbled dried basil", "1 tsp. salt", "1/2 tsp. freshly milled white pepper", "1/4 c. minced Italian parsley leaves", "1 lb. linguine", "1 Tbsp. salt", "1 Tbsp. unsalted butter, softened"]
["Peel and devein shrimp.", "Wash thoroughly under cold water and blot dry with paper towel.", "Set aside."]
["shrimp", "olive oil", "unsalted butter", "scallions", "garlic", "lemon juice", "fresh basil", "salt", "white pepper", "Italian parsley", "linguine", "salt", "unsalted butter"]