Scallion Crostatas

May  1, 2018
1 Ratings
Photo by James Ransom
  • Makes 4 crostatas
Author Notes

What would happen if a scallion pancake and hand pie had a cute, buttery baby. The pie crust is adapted from Four and Twenty Blackbirds. —Emma Laperruque

Test Kitchen Notes

Featured in: A Savory Crostata That Tastes Like a Scallion Pancake —The Editors

What You'll Need
  • Pie dough
  • 1/2 cup cold water
  • 2 tablespoons rice vinegar
  • 1/2 cup ice cubes
  • 1 1/4 cups all-purpose flour (160 grams)
  • 1 teaspoon sugar
  • 1/2 teaspoon kosher salt
  • 1/2 cup unsalted butter (113 grams), cut into tablespoons, very cold
  • 1 teaspoon sesame oil
  • 1 large egg, beaten with a splash of water
  • Scallion filling
  • 4 teaspoons soy sauce
  • 4 teaspoons sesame oil
  • 1 tablespoon brown sugar
  • 1 pinch red pepper flakes
  • 24 scallions, white and green parts thinly sliced (about 3 cups)
  1. Make the pastry. Combine the water, rice vinegar, and ice in a cup. Combine the flour, sugar, and salt in a food processor. Pulse to combine. Add the butter and sesame oil. Pulse until the butter is broken up—some walnut-sized pieces, some blueberry-sized, some pea-sized. Err on the side of under- versus over-processing. This is key to a flaky crust! Dump this floury, buttery mixture into a big bowl. Add a couple tablespoons of the vinegary ice water and toss with your hands. Add more, if needed, to create a sort of dry, sort of shaggy dough. Stick in the fridge or freezer to let rest for 10 or so minutes, giving the flour a chance to absorb the water. Toss again and add more water if necessary to create a dough that holds together when pressed. Form into a rough rectangle and wrap tightly in plastic. Refrigerate for at least 1 hour or up to 2 days.
  2. When you’re ready to make the crostatas, preheat the oven to 400° F. Line a rimmed baking sheet with a silicone mat or parchment.
  3. Combine the soy sauce, sesame oil, brown sugar, and pepper flakes in a large bowl. Stir until the sugar dissolves. Add the scallion and toss.
  4. Divide the pie pastry into four equal pieces. Working on a barely floured surface, roll each into a rectangle roughly 6 by 5 inches. Place these rectangles onto the baking sheet, evenly spaced out. Divide the scallion mixture evenly between the rectangles and spread out, leaving a 1-inch or so border. Fold this border over the scallion mixture to create a crust. Brush the crust with the egg wash.
  5. Bake for about 25 minutes, rotating halfway through, until the crust is crisp and colorful. Serve warm or at room temperature. These are best the day of.

See what other Food52ers are saying.

  • Emma Laperruque
    Emma Laperruque
  • debhinderer
Emma was the food editor at Food52. She created the award-winning column, Big Little Recipes, and turned it into a cookbook in 2021. These days, she's a senior editor at Bon Appétit, leading digital cooking coverage. Say hello on Instagram at @emmalaperruque.

2 Reviews

debhinderer June 22, 2018
Is this recipe complete? What is the steps to combine the scallion filling? I am unclear on that?
Emma L. June 26, 2018
Hi! Looks like the ingredient lists got jumbled, but all cleared up now—thanks for the catch! And making the filling is step 3.