Passion-Fruit Meringue Pie

Crust:

Preheat oven to 350 degrees.

Pulse crackers in a food processor until finely ground. Pulse in butter and granulated sugar until combined. Firmly press into bottom and up sides of a 9-inch pie dish. Bake until golden brown, 18 to 20 minutes. Transfer to a wire rack; let cool completely.

Filling:

Reduce oven temperature to 325 degrees. In a medium bowl, gently whisk together condensed milk, egg yolks, and passion-fruit puree. Pour filling into crust.

Bake until center is set but still quivers when pie dish is nudged, 15 to 17 minutes. Transfer to a wire rack; let cool completely.

Meringue Topping:

Add topping shortly before serving. In the bowl of a mixer fitted with the whisk attachment, beat egg whites on medium-high speed until frothy. Increase speed to high and gradually add both sugars and salt, beating until stiff peaks form, 5 to 7 minutes. Pipe or spread meringue on pie, making sure it touches the crust all around. Lightly brown meringue with a kitchen torch.