Lime And Sour Cream Pie
["3/4 c. sugar", "3 Tbsp. cornstarch", "freshly grated peel of 2 large limes", "1/3 c. fresh lime juice", "1 c. half and half", "1/4 c. unsalted butter, room temperature", "1 c. sour cream", "1 baked pie shell", "1 c. whipping cream", "1 to 2 Tbsp. sugar"]
["Combine 3/4 cup sugar with cornstarch and lime peel in medium saucepan and mix well.", "Add lime juice and stir until smooth. Blend in half and half and butter.", "Place over medium heat and stir until mixture thickens and starts to boil.", "Remove from heat and let cool, stirring occasionally.", "Fold in sour cream.", "Turn into pie shell.", "Combine whipping cream and sugar.", "Whip until soft peaks.", "Spread atop pie."]
["sugar", "cornstarch", "limes", "lime juice", "unsalted butter", "sour cream", "shell", "whipping cream", "sugar"]