Best Key Lime Pie
Graham cracker crust
- 1½ cups ground graham crackers
- ⅓ cup granulated sugar
- 6 tbsp butter, melted
- 2 14 oz cans sweetened condensed milk
- ½ cup light sour cream
- ¾ cup lime juice OR key lime juice
- zest from 2 regular limes or 4 key limes
- 1 cup heavy whipping cream
- ½ cup powdered sugar
- 1 tsp vanilla extract