Classic Key Lime Pie | Williams Sonoma

Ingredients

• 10 oz. (315 g) gingersnaps
• 5 Tbs. (2 1/2 oz./75 g) unsalted butter, melted
• 2 Tbs. granulated sugar
• 1/2 tsp. salt
• <br> 2 egg yolks
• 1 can (14 fl. oz./430 ml) sweetened condensed milk
• 2 tsp. grated Key lime zest
• 1/2 cup (4 fl. oz./125 ml) Key lime juice
• 2 cups (16 fl. oz./500 ml) heavy cream
• 1 tsp. vanilla extract
• 1/4 cup (1 3/4 oz./50 g) superfine sugar