Deliciously crisp, puffy and perfect chocolate eclairs

Here’s all you need to know about making Perfect Classic Chocolate Eclairs! This foolproof tutorial will guide you through the recipe step by step, and also discuss eclairs troubleshooting tips for common recipe pitfalls.

Deliciously crisp, puffy and perfect chocolate eclairs filled with chocolate or vanilla pastry cream.

Have you been left wondering why your eclairs always came out flat or soggy? Or why they have a concave-shaped bottom, or a huge crack right down the middle on the bottom?

You’ve probably tried all the recipes that claim to make perfect eclairs, and still ended up with flat, depressing eclairs instead? Well, then you’ve come to the right place! 🙂

Today, I’m going to show you guys how to make Foolproof, Perfect Classic Eclairs!

My classic choux pastry troubleshooting post is one of the most popular posts on my blog, and I’ve had many readers ask me for a follow up post dedicated to classic eclairs. It’s been a long time coming, but here it is! However, I do encourage you to read my choux pastry troubleshooting recipe post first for a detailed and comprehensive guide on how to make perfect choux pastry and how to fix any shortcomings with the dough. It’ll help you troubleshoot common issues that you may encounter when making eclairs or any choux pastry dessert.

Ingredients

For the Choux Pastry
250 ml (1 cup + 2 tsp) water
70 grams (5 tbsp) butter
150 grams (1 cup) all-purpose flour
4 eggs
1/8 tsp salt
For the pastry cream
350 ml (1 1/2 cup) cold milk
30 grams (3 3/4 tbsp) corn starch
100 grams (1/2 cup) sugar
75 grams (1/3 cup) butter at room temperature
200 ml (3/4 cups + 2 tbsp) heavy whipping cream, cold

Ingredients
For the Choux Pastry

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250 ml (1 cup + 2 tsp) water

70 grams (5 tbsp) butter

150 grams (1 cup) all-purpose flour

4 eggs

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1/8 tsp salt

For the pastry cream

350 ml (1 1/2 cup) cold milk

30 grams (3 3/4 tbsp) corn starch

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100 grams (1/2 cup) sugar

75 grams (1/3 cup) butter at room temperature

200 ml (3/4 cups + 2 tbsp) heavy whipping cream, cold

1 tsp vanilla extract

For the chocolate glaze

150 grams (3/4 cups (it depends on what size of chocolate chips you are using. ¾ cup is for the regular size)) chocolate chips

125 grams (1/2 cup plus 2 tsp) heavy cream

Instructions

Prepare the choux batter:
Preheat the oven to 400 F and line two sheet pans with a parchment paper.
In a medium non-stick pot combine water with salt and bring to a boil.
Add butter and bring to a boil one more time.
Add flour and whisk vigorously until no lumps remain and the batter thickens, about 1 minute.
Remove pot from the heat and let the batter cool for 5 minute.
Whisk in the first egg and mix with a wooden spoon until the egg is fully incorporated into the batter with no white lumps. Continue whisking in the remaining eggs, one at a time
Using a pastry bag fitted with a large plain tip (I use Wilton #1A), pipe fat lengths of dough (about ¾ – 1 inch thick and 4 inches long) onto the lined baking sheet, leaving 1 inch of space between them.
Bake for 15 minutes.
Without opening the oven door, reduce the temperature to 340 F and bake for another 15-20 minutes until eclairs are light golden brown. Remove from the oven and cool on the wire rack.
Prepare the pastry cream:
In a small bowl dissolve a cornstarch in 3-4 tablespoons of milk.
To a small sauce pan add the remaining milk and bring to a simmer. Add 50 grams (1/4 cup) of sugar and stir until sugar dissolves.
When milk starts to boil, add a dissolved cornstarch and whisk until no lumps remain. Remove from the heat and cool until just slightly warm or completely cold.
In a large bowl beat the butter with the remaining 50 grams (1/4 cup) of sugar and vanilla extract until the mixture turns almost white.
Combine the whipped butter with the milk and cornstarch mixture. Mix well and set aside.
In a large bowl and using the electric mixer, beat the heavy whipping cream until soft peaks form. Fold whipped cream into the butter and milk cream.
Using the tip of a small knife, cut 3 small Xs along the top of each pastry. Using a small tip (I used Wilton tip #32), pipe the pastry cream into the shells through each opening.
For the chocolate glaze:
Melt the chocolate chips and heavy whipping cream in a medium saucepan set over a pot with about 1 inch of boiling water. Whisk until the mixture is nice and smooth. Alternatively, you can heat chocolate and cream in a microwave for about 30 seconds and whisk until smooth.
Remove from the heat and cool for a few minutes.
Dip the top of each eclair into the chocolate glaze and set aside to allow the glaze to harden.