Coffee éclairs are light, creamy, and a little fancy without being too hard.
You get crisp choux pastry, silky coffee pastry cream, and a shiny coffee glaze on top.
They taste like a bakery treat, but you can make them at home with simple steps.
Servings and Time
Makes: 10 éclairs
Prep time: 35 minutes
Cook time: 35 minutes
Chill time: 1 hour
Total time: About 2 hours 10 minutes
Why I Love This Recipe
I love coffee éclairs because they feel special, but they are made from basic ingredients. The first time I made them, I thought choux pastry would be tricky. But once I saw the dough puff up in the oven, I was hooked. The coffee cream makes them taste rich without being too sweet.
- The pastry is crisp and airy.
- The coffee filling is smooth and creamy.
- The glaze gives each éclair a bakery-style finish.
- They are great for birthdays, brunch, or a weekend dessert.
- You can make parts of the recipe ahead of time.
What You’ll Need
For the choux pastry:
- 1/2 cup water
- 1/2 cup whole milk
- 1/2 cup unsalted butter, cubed
- 1 tablespoon granulated sugar
- 1/4 teaspoon salt
- 1 cup all-purpose flour
- 4 large eggs, room temperature
For the coffee pastry cream:
- 2 cups whole milk
- 1 tablespoon instant espresso powder
- 1/2 cup granulated sugar
- 4 large egg yolks
- 1/4 cup cornstarch
- 2 tablespoons unsalted butter
- 1 teaspoon vanilla extract
For the coffee glaze:
- 1 cup powdered sugar
- 1 tablespoon instant espresso powder
- 2 tablespoons hot water
- 1 tablespoon heavy cream
Tools Required
- Medium saucepan
- Wooden spoon
- Mixing bowls
- Whisk
- Baking sheet
- Parchment paper
- Piping bag
- Large round piping tip
- Small knife
- Wire cooling rack
- Fine mesh strainer
- Plastic wrap
Pro Tips
- Let the dough cool for a few minutes before adding eggs so they do not scramble.
- Add the eggs one at a time and mix well after each one.
- Do not open the oven while the éclairs bake, or they may collapse.
- Chill the pastry cream until it is thick and cold before filling.
- Fill the éclairs right before serving for the best texture.
Recipe and Instructions
Step 1: Start the Choux Dough
In a medium saucepan, add 1/2 cup water, 1/2 cup whole milk, 1/2 cup cubed unsalted butter, 1 tablespoon granulated sugar, and 1/4 teaspoon salt. Cook over medium heat until the butter melts and the mixture starts to simmer.
Step 2: Add the Flour
Add 1 cup all-purpose flour all at once. Stir hard with a wooden spoon until the dough pulls away from the pan and forms a smooth ball, about 1 to 2 minutes.
Step 3: Mix in the Eggs
Move the warm dough to a mixing bowl. Let it cool for 5 minutes. Beat in 4 large room-temperature eggs, one at a time, until the dough is smooth, shiny, and thick.
Step 4: Pipe the Éclairs
Spoon the dough into a piping bag fitted with a large round tip. Pipe 10 long strips, about 4 inches each, onto a parchment-lined baking sheet.
Step 5: Bake the Shells
Bake at 400°F for 15 minutes. Lower the heat to 350°F and bake for 20 more minutes, until puffed and golden. Let the shells cool fully.
Step 6: Make the Coffee Pastry Cream
In a saucepan, heat 2 cups whole milk with 1 tablespoon instant espresso powder until warm. In a bowl, whisk 1/2 cup granulated sugar, 4 large egg yolks, and 1/4 cup cornstarch until smooth. Slowly whisk the warm coffee milk into the egg mixture.
Step 7: Thicken the Cream
Pour the mixture back into the saucepan. Cook over medium heat, whisking the whole time, until thick like pudding. Remove from heat and stir in 2 tablespoons unsalted butter and 1 teaspoon vanilla extract.
Step 8: Chill the Pastry Cream
Pour the coffee pastry cream into a bowl. Press plastic wrap right on the surface. Chill for at least 1 hour, until cold and firm.
Step 9: Fill the Éclairs
Poke small holes in the bottom of each cooled éclair shell. Spoon the chilled coffee pastry cream into a piping bag and pipe it into each shell until full.
Step 10: Make the Coffee Glaze
In a small bowl, whisk 1 cup powdered sugar, 1 tablespoon instant espresso powder, 2 tablespoons hot water, and 1 tablespoon heavy cream until smooth and glossy.
Step 11: Glaze and Serve
Dip the tops of the filled éclairs into the coffee glaze. Place them on a round plate and let the glaze set for 10 minutes before serving.
Macros Information
Approximate per éclair:
- Calories: 245
- Carbs: 28g
- Protein: 5g
- Fat: 13g
- Sugar: 15g
Why This Recipe Works Quick Science
Choux pastry works because steam makes the dough puff. The butter and eggs give it structure, while the flour helps it hold its shape. Cooking the dough before baking removes extra moisture, so the shells rise better. The cornstarch thickens the pastry cream, making it smooth and pipeable.
Common Mistakes
- Adding eggs while the dough is too hot can cook the eggs.
- Not cooking the dough long enough can make flat shells.
- Opening the oven door too early can make the éclairs fall.
- Filling warm shells can melt the pastry cream.
- Glazing before the éclairs are filled can make them messy.
Substitutions and Variations
- Use decaf espresso powder for less caffeine.
- Swap vanilla extract for almond extract.
- Add melted chocolate to the glaze for mocha éclairs.
- Use whipped cream instead of pastry cream for a lighter filling.
- Dust with cocoa powder or chocolate curls before serving.
Make Ahead Tips
You can bake the éclair shells 1 day ahead. Keep them uncovered at room temperature so they stay crisp. The coffee pastry cream can be made 2 days ahead and kept in the fridge. Fill and glaze the éclairs the day you serve them.
What to Serve With
Coffee éclairs are great with hot coffee, iced coffee, tea, fresh berries, or a small scoop of vanilla ice cream.
Leftovers and Storage
Store filled éclairs in an airtight container in the fridge for up to 2 days. The shells will soften over time, but they will still taste good. Do not freeze filled éclairs. You can freeze plain baked shells for up to 1 month.
FAQ
Can I make these without coffee?
Yes. Leave out the espresso powder and make vanilla éclairs instead.
Why did my éclairs collapse?
They may have needed more baking time, or the oven door may have been opened too early.
Can I use brewed coffee instead of espresso powder?
Espresso powder gives stronger flavor without adding too much liquid. Brewed coffee can make the cream too thin.
Can I make mini éclairs?
Yes. Pipe smaller strips and bake them for less time. Watch for a golden color.
Final Thoughts
Coffee éclairs are the kind of dessert that makes a normal day feel special. Once you make them once, they get easier every time. Try them, enjoy the process, and leave a comment with how they turned out or any questions you have.
