Éclairs sound fancy. They look fancy. But here’s the secret: choux pastry is just flour, butter, eggs, and water—no yeast, no complicated folds. Pipe it, bake it until puffed and golden, then fill with silky vanilla pastry cream. Top with a crackly chocolate ganache. That’s it. Your friends will think you trained in Paris. Let them.
Ingredients
Makes 10-12 éclairs.
For the Choux Pastry (Pâte à Choux):
- ½ cup water
- ½ cup whole milk
- ½ cup (1 stick) unsalted butter, cubed
- 1 tablespoon sugar
- ¼ teaspoon salt
- 1 cup all-purpose flour
- 4 large eggs, at room temperature
For the Pastry Cream (Crème Pâtissière):
- 2 cups whole milk
- ½ cup sugar
- 4 egg yolks
- ¼ cup cornstarch
- 2 teaspoons vanilla extract
- 2 tablespoons unsalted butter
For the Chocolate Ganache:
- ½ cup semi-sweet chocolate chips
- ¼ cup heavy cream
Step-by-Step Instructions
Step 1: Make the Choux Pastry
- Preheat oven to 400°F (200°C). Line a baking sheet with parchment.
- In a saucepan, heat water, milk, butter, sugar, and salt until boiling.
- Reduce heat. Add flour all at once. Stir vigorously until dough forms a ball and pulls away from the sides.
- Transfer to a bowl. Let cool 5 minutes.
- Add eggs one at a time, mixing completely after each. Dough should be shiny and pipeable.
Step 2: Pipe and Bake
- Pipe 4-inch logs onto the baking sheet.
- Bake for 20 minutes at 400°F, then reduce to 350°F (175°C) and bake 10-15 more minutes until deep golden.
- Poke a small hole in each to let steam escape. Cool completely.
Step 3: Make the Pastry Cream
- Heat milk until steaming. Whisk sugar, yolks, and cornstarch in a bowl.
- Slowly pour hot milk into yolk mixture while whisking. Return to pan.
- Cook until thickened. Remove from heat. Stir in vanilla and butter. Chill completely.
Step 4: Make the Ganache
- Heat cream until steaming. Pour over chocolate chips. Let sit 2 minutes. Stir until smooth.
Step 5: Assemble
- Pipe pastry cream into éclairs through the poke holes or slice open.
- Dip tops in ganache. Let set for 15 minutes. Serve.
Summary
Prep Time: 45 minutes | Cook Time: 35 minutes | Cooling: 1 hour | Total Time: ~2.5 hours
Yield: 10-12 éclairs
Difficulty: Medium (choux technique matters)
Storage Notes
Best Eaten Fresh:
Éclairs are happiest within 4-6 hours of filling. The pastry stays crisp; the cream stays silky.
How to Store Components:
Baked unfilled shells last 2 days in an airtight container at room temperature. Pastry cream keeps 3 days in the fridge. Fill just before serving.
Freezing Shells:
Freeze baked unfilled éclairs for up to 2 months. Re-crisp in a 350°F oven for 5 minutes before filling.
Pro Tips:
Don’t open the oven during baking—choux needs steady heat to puff. Poke steam holes immediately after baking to prevent sogginess. And use whole milk for pastry cream; skim won’t cut it.
