s’more pie

INGREDIENTS

• 5 tablespoons salted or unsalted butter, melted, plus additional for greasing
• 1 1/2 cups cookie crumbs (10 graham crackers or 24 small gingersnaps; about 6 oz, pulsed in a food processor until finely ground)
• 2 tablespoons sugar
• 1/8 teaspoon salt (omitted if you use salted butter)
• 7 oz fine-quality bittersweet chocolate (not more than 70% cacao; not unsweetened), finely chopped
• 1 cup heavy cream
• 1 large egg, at room temperature for 30 minutes
• 1 teaspoon unflavored gelatin (from a 1/4-oz package)
• 1/2 cup cold water
• 3/4 cup sugar
• 1/4 cup light corn syrup
• 1/2 teaspoon vanilla
• Vegetable oil for greasing