Boston Cream Puffs
Boston Cream Puffs are the perfect blend of crispy pastry, rich custard, and luscious chocolate. These delightful treats are not only visually appealing but also bring a delightful explosion of flavors with every bite. Imagine a light and airy choux pastry filled with a creamy vanilla custard and topped with decadent chocolate ganache. Whether you are hosting a gathering or simply indulging in a sweet treat at home, Boston Cream Puffs are sure to impress.
Why It Deserves a Spot

Boston Cream Puffs deserve a prominent spot in your dessert repertoire for several reasons. First, they are incredibly versatile; you can serve them as a fancy dessert at a dinner party or enjoy them as a casual snack. Second, they showcase classic French pastry techniques, making them a delightful project for any baking enthusiast. Lastly, their combination of textures—crispy on the outside, creamy on the inside, and smooth on top—creates an unforgettable eating experience.
What to Buy
Before diving into the baking process, gather your ingredients. Here’s what you’ll need:
- Granulated Sugar – 1/2 cup, for sweetness in the custard.
- Cornstarch – 2 and 1/2 tablespoons, for thickening the custard.
- Salt – 1/4 teaspoon, to enhance flavors.
- Egg Yolks – 4 large, at room temperature for a rich filling.
- Whole Milk – 1 and 1/3 cups, for the custard base.
- Unsalted Butter – 2 tablespoons for the custard and 1/4 cup cubed for the pastry.
- Vanilla Extract – 1 teaspoon, for flavoring the custard.
- Water – 1/2 cup, to create the choux pastry.
- All-Purpose Flour – 1/2 cup, for the choux pastry.
- Eggs – 2 large, at room temperature, for the choux pastry.
- Semi-Sweet Chocolate – 4 ounces, chopped for the ganache.
- Heavy Cream – 1/4 cup, to blend with the chocolate for the ganache.
Recommended Tools
To make your baking experience smooth, here are some tools you should have on hand:
- Mixing Bowls – Various sizes for mixing ingredients.
- Whisk – Essential for combining ingredients smoothly.
- Spatula – Handy for scraping down bowls and folding in ingredients.
- Piping Bag – For easily filling the cream puffs with custard.
- Baking Sheet – To bake the choux pastries evenly.
- Double Boiler – Useful for melting chocolate without burning.
- Cooling Rack – To cool the cream puffs after baking.
Make Boston Cream Puffs: A Simple Method

Making Boston Cream Puffs is a step-by-step process, but don’t worry! With a little patience, you’ll achieve those perfect puffs that everyone will love.
Step 1: Make the Pastry Cream
In a medium saucepan, whisk together the granulated sugar, cornstarch, and salt. In a separate bowl, whisk the egg yolks until they are pale and slightly thickened. Gradually whisk in the whole milk into the sugar mixture, and then add the egg yolks. Place the pan over medium heat, stirring constantly until the mixture thickens and starts to bubble. Once thickened, remove from heat and stir in the butter and vanilla extract until smooth. Cover with plastic wrap directly on the surface to prevent a skin from forming and set aside to cool.
Step 2: Prepare the Choux Pastry
In a medium saucepan, combine the water, cubed unsalted butter, and a pinch of salt. Bring to a boil over medium-high heat. Once boiling, remove from heat and quickly add the flour, stirring vigorously until the mixture pulls away from the sides of the pan and forms a ball. Allow cooling for a few minutes.
Step 3: Incorporate the Eggs
Once the dough has cooled slightly, add the eggs one at a time, mixing well after each addition until the dough is smooth and glossy. It should be thick enough to hold its shape.
Step 4: Pipe and Bake
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper. Transfer the choux pastry dough to a piping bag fitted with a large round tip. Pipe small rounds (about 1.5 inches in diameter) onto the prepared baking sheet, leaving space between each puff. Bake for 20-25 minutes, or until golden brown and puffed up. Allow cooling on a wire rack.
Step 5: Make the Chocolate Ganache
In a small saucepan, heat the heavy cream over medium heat until it just begins to simmer. Remove from heat, then add the chopped semi-sweet chocolate. Let it sit for a minute before stirring until smooth. Allow to cool slightly.
Step 6: Fill the Puffs
Once the choux puffs are completely cool, use a small knife to poke a hole in the bottom of each puff. Fill the piping bag with the custard and carefully fill each puff through the hole.
Step 7: Top with Ganache
Finally, dip the tops of the filled cream puffs into the chocolate ganache or drizzle it over the top. Let the ganache set before serving.
How to Make It Lighter

If you want to lighten up your Boston Cream Puffs without sacrificing flavor, consider these options:
- Reduce Sugar – Cut down the sugar in the pastry cream for a less sweet filling.
- Use Low-Fat Milk – Substitute whole milk with low-fat or skim milk for a lighter custard.
- Egg White Substitute – Use egg whites instead of whole eggs in the choux pastry for a lighter texture.
- Dark Chocolate – Opt for a dark chocolate ganache to enhance the richness with less sweetness.
Recipe Notes & Chef’s Commentary
Boston Cream Puffs are best enjoyed fresh, but they can be made a few hours in advance. The choux pastry can also be frozen after baking; simply reheat in a warm oven for a few minutes before serving. Don’t skip the resting time for the choux pastry; it allows the steam to create those airy pockets, essential for the perfect puff. If you’re short on time, consider using store-bought pastry cream or whipped cream as a filling, though homemade is always best!
Save for Later: Storage Tips
To keep your Boston Cream Puffs fresh:
- Store filled puffs in an airtight container in the refrigerator for up to 2 days.
- If preparing ahead of time, store the choux shells and custard separately; fill just before serving.
- The chocolate ganache can be stored in the refrigerator and gently reheated before use.
Popular Questions
Can I use a different filling for Boston Cream Puffs?
Absolutely! You can experiment with various fillings such as whipped cream, fruit curd, or even flavored custards to suit your taste.
Why did my choux pastry not puff up?
Choux pastry needs steam to rise, so make sure to bake them at a high temperature without opening the oven door too early, as this can let out steam.
Can I make these ahead of time?
Yes, you can prepare the choux shells and custard in advance and fill them just before serving for the best texture and flavor.
What can I do if my ganache is too thick?
If your ganache is too thick, simply add a bit more warm cream to loosen it up until you achieve the desired consistency.
Final Thoughts
Boston Cream Puffs are not just a treat; they are an experience that celebrates the art of baking. The delicate pastry combined with the creamy filling and rich chocolate ganache creates a delightful dessert that will impress any guest. Once you master this classic, feel free to get creative with flavors and presentations. Your Boston Cream Puffs will soon become a favorite in your household, making any occasion a bit sweeter. Enjoy the process and, most importantly, enjoy every single bite!

Boston Cream Puffs
Ingredients
Equipment
Method
- In a medium saucepan, whisk together the granulated sugar, cornstarch, and salt. In a separate bowl, whisk the egg yolks until pale and slightly thickened. Gradually whisk in the whole milk into the sugar mixture, then add the egg yolks. Place over medium heat, stirring constantly until thickened and bubbling. Remove from heat, stir in the butter and vanilla until smooth. Cover with plastic wrap directly on the surface to prevent a skin and set aside to cool.
- In a medium saucepan, combine the water, cubed unsalted butter, and a pinch of salt. Bring to a boil over medium-high heat. Once boiling, remove from heat and quickly add the flour, stirring vigorously until the mixture pulls away from the sides of the pan and forms a ball. Allow cooling for a few minutes.
- Once the dough has cooled slightly, add the eggs one at a time, mixing well after each addition until the dough is smooth and glossy. It should be thick enough to hold its shape.
- Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper. Transfer the choux pastry dough to a piping bag fitted with a large round tip. Pipe small rounds (about 1.5 inches in diameter) onto the prepared baking sheet, leaving space between each puff. Bake for 20-25 minutes, or until golden brown and puffed up. Allow cooling on a wire rack.
- In a small saucepan, heat the heavy cream over medium heat until it begins to simmer. Remove from heat, add the chopped semi-sweet chocolate. Let sit for a minute before stirring until smooth. Allow to cool slightly.
- Once the choux puffs are completely cool, use a small knife to poke a hole in the bottom of each puff. Fill the piping bag with the custard and carefully fill each puff through the hole.
- Dip the tops of the filled cream puffs into the chocolate ganache or drizzle it over the top. Let the ganache set before serving.
Notes
- These puffs are best enjoyed fresh, but can be made a few hours in advance.
- The choux pastry can be frozen after baking; reheat in a warm oven before serving.
- Don’t skip the resting time for the choux pastry to create airy pockets essential for the perfect puff.
