Tanpa Panggang Pai Jeruk Nipis Kunci

Bahan-bahan (12 porsi)

• 1 ½ cup remah kerupuk graham
• 3 tablespoons gula
• 6 tablespoons unsalted butter, (melted)
• 8 ounces cream cheese, (softened)
• 1 cup heavy whipping cream
• 1 (14 ounce) can sweetened condensed milk
• ½ cup key lime juice
• zest from 2 limes
• 1 cup heavy whipping cream
• 3 satu sendok makan gula halus
• Lime zest, (optional)