Key Lime Cheesecake

Bahan-bahan (12 porsi)

• 1 ½ cups remah kerupuk graham
• ⅓ cup gula pasir
• ¼ cup mentega tawar meleleh
• 1 pinch salt
• 2 pounds cream cheese room temperature (4 8-ounce packages)
• 1 ½ cups gula pasir
• 6 ounces sour cream room temperature
• ½ cup fresh Key Lime juice
• 5 large suhu ruang telur
• 1 teaspoon ekstrak vanila
• 2 tablespoons Key Lime zest
• ½ cup heavy whipping cream
• 2 teaspoons gula bubuk
• 1 teaspoon Key Lime zest
• Irisan jeruk nipis untuk hiasan