Ingredients

  • 9 phyllo pastry sheets (each about 17x13 inches), stacked and halved crosswise, forming eighteen 8 1/2x13-inch rectangles
  • 1/2 cup (1 stick) unsalted butter, melted
  • 8 tablespoons (about) sugar
  • 1/2 cup sugar
  • 3 1/2 tablespoons cornstarch
  • 2 cups whole milk
  • 4 large egg yolks
  • 1/2 vanilla bean, split lengthwise
  • 3 large firm but ripe bananas, peeled, sliced thinly on diagonal
  • Additional sugar
  • Chocolate sorbet

Method

  • Preheat oven to 350F.
  • Generously butter every other cup in 12-cup muffin pan.
  • Place 1 phyllo rectangle on work surface; cover remaining phyllo with damp cloth to prevent drying.
  • Brush rectangle with melted butter; sprinkle with 1/2 tablespoon sugar.
  • Place second phyllo rectangle atop first; brush with butter and sprinkle with 1/2 tablespoon sugar.
  • Repeat 3 more times; top with 1 more rectangle and brush with butter, making stack of 6 rectangles.
  • Using small sharp knife and 6-inch-diameter plate as guide, cut out two 6-inch round stacks.
  • Press each stack into 1 buttered muffin cup.
  • Repeat entire procedure 2 more times, making 4 more phyllo cups (6 total).
  • Bake cups until golden and crisp, about 15 minutes.
  • Carefully lift cups, twisting slightly to loosen; place on rack.
  • Cool completely.
  • (Can be made 2 days ahead.
  • Store airtight at room temperature.)
  • Whisk 1/2 cup sugar and cornstarch in heavy medium saucepan to blend.
  • Gradually whisk in milk, then yolks.
  • Scrape in seeds from vanilla bean; add bean.
  • Whisk over medium heat until pastry cream thickens and boils, about 6 minutes.
  • Strain pastry cream into small bowl; press plastic wrap directly onto surface.
  • Chill until cold, at least 3 hours and up to 2 days.
  • Preheat broiler.
  • Place phyllo cups on small baking sheet.
  • Spoon 1/3 cup pastry cream into each cup.
  • Overlap 5 or 6 banana slices atop pastry cream in each cup.
  • Sprinkle bananas with additional sugar.
  • Broil pastries until sugar topping caramelizes, turning sheet for even browning, about 2 minutes.
  • Transfer cups to plates.
  • Scoop sorbet alongside.