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Baking: Piping Choux Pastry for Eclairs

Creating perfect eclairs starts with mastering the art of piping choux pastry. This versatile pastry dough is the foundation for many beloved treats, from profiteroles to croquembouche. Choux pastry is unique because it relies on steam to puff up during baking, creating a light, airy shell that can be filled with a variety of delicious fillings. Achieving the right consistency in your dough is crucial—it should be smooth, pipeable, and hold its shape once piped. The process involves cooking the dough on the stovetop before transferring it to a piping bag for shaping. Understanding the balance of ingredients—flour, water, butter, and eggs—is key to success. Too much flour, and your pastries will be dense; too little, and they'll collapse. The addition of eggs must be done gradually to ensure the dough remains silky and easy to work with. Piping requires a steady hand and the correct technique to avoid air pockets that can lead to uneven baking. Once piped, the pastries need to rest briefly to firm up before entering a preheated oven. Baking at the right temperature allows the pastries to rise and color evenly. With patience and practice, you can create professional-looking eclairs at home that boast a crisp exterior and a hollow interior, perfect for your favorite fillings.

Notes

The science behind choux pastry lies in its unique cooking method. By cooking the flour in liquid before adding eggs, you create a paste that can hold a lot of air when beaten, resulting in a pastry that puffs up beautifully in the oven. A common mistake is adding eggs too quickly, which can deflate the dough; always incorporate them one at a time. Ensure your oven is preheated accurately to avoid collapse. For best results, use a kitchen thermometer. Eclairs can be baked ahead and stored in an airtight container at room temperature for up to a day. Fill them just before serving to maintain crispness.

Steps

  1. 1 Preheat oven to 425°F.
  2. 2 Bring 1 cup water, 1/2 cup unsalted butter, and 1/4 teaspoon salt to a boil in a saucepan.
  3. 3 Add 1 cup all-purpose flour at once, and stir vigorously with a wooden spoon until the dough pulls away from the sides.
  4. 4 Transfer dough to a mixing bowl and let cool for 5 minutes.
  5. 5 Add 4 large eggs one at a time, beating well after each addition until the dough is smooth and shiny.
  6. 6 Transfer the dough to a piping bag fitted with a round tip.
  7. 7 Pipe 3-inch logs onto a parchment-lined baking sheet, leaving space for expansion.
  8. 8 Bake for 15 minutes, then reduce oven temperature to 375°F and bake for another 20 minutes, or until golden brown.
  9. 9 Turn off the oven and crack the door open, letting the eclairs rest inside for 10 minutes to dry out.
  10. 10 Remove eclairs from the oven and let them cool completely on a wire rack.

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