Name: Boston Cream Pie Cookies
Prep time: 40 min
Cook time: 15 min
Total time: 1 h 55 min
Cuisine: American
Ingredients: 1 1/2 cups all-purpose flour; 1 tsp baking powder; 1/4 tsp salt; 1/2 cup unsalted butter, softened; 3/4 cup granulated sugar; 2 eggs; 1 tsp vanilla extract; For the custard:; 1 1/2 cups whole milk; 2 egg yolks; 1/4 cup granulated sugar; 2 tbsp cornstarch; 1/4 tsp salt; 1 tsp vanilla extract; For the ganache:; 1/2 cup heavy cream; 1/2 cup semi-sweet or dark chocolate chips

Jump to Recipe·Print Recipe

Boston Cream Pie Cookies are a delightful twist on the classic dessert, transforming the beloved combination of vanilla cake, custard, and chocolate glaze into soft, sandwich-style cookies. These elegant treats are perfect for special occasions, afternoon tea, or simply indulging in a timeless flavor profile.

Why You’ll Love This Recipe

These cookies are soft, tender, and rich with the same irresistible flavors of traditional Boston cream pie. The creamy vanilla custard filling and glossy chocolate ganache topping make each bite indulgent. They’re visually stunning, easy to serve, and surprisingly simple to make from scratch.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

all-purpose flour
baking powder
salt
unsalted butter
granulated sugar
eggs
vanilla extract
whole milk
cornstarch
heavy cream
semi-sweet or dark chocolate chips

directions

Make the cookies:
In a bowl, whisk flour, baking powder, and salt. In another bowl, cream butter and sugar until light. Add eggs and vanilla, then combine with dry ingredients. Chill dough for 30 minutes.
Preheat oven to 350°F (175°C). Scoop dough onto a lined baking sheet and bake for 10–12 minutes until edges are lightly golden. Cool completely.
Prepare the custard filling:
In a saucepan, heat milk until steaming. In a bowl, whisk eggs, sugar, cornstarch, and a pinch of salt. Slowly add hot milk, whisking constantly. Return to heat and cook until thickened. Stir in vanilla and chill.
Make the ganache:
Heat cream in a saucepan until simmering. Pour over chocolate chips and let sit for 1–2 minutes. Stir until smooth and glossy.
Assemble:
Spread custard on the flat side of one cookie, sandwich with another, then spoon chocolate ganache over the top. Let set before serving.

Servings and timing

Serves: 10–12 sandwich cookies
Preparation time: 40 minutes
Chilling time: 1 hour
Cooking time: 15 minutes
Total time: ~1 hour 55 minutes

Variations

Mini version: Make smaller cookies for bite-sized treats.
Chocolate filling: Replace vanilla custard with chocolate pastry cream for a twist.
Cake mix shortcut: Use a vanilla cake mix for faster cookies.
Fruit-infused custard: Add a bit of raspberry or orange zest to the filling.
Gluten-free: Use a 1:1 gluten-free flour blend.

storage/reheating

Store Boston Cream Pie Cookies in an airtight container in the refrigerator for up to 4 days. Allow to sit at room temperature for 15–20 minutes before serving for the best texture. These are not ideal for freezing once assembled, but components can be frozen separately.

FAQs

Can I make the custard ahead of time?

Yes, it can be made up to 2 days in advance and stored in the fridge.

Why did my ganache split?

Overheating the cream can cause splitting. Let it sit for a minute before stirring gently.

Can I skip chilling the dough?

Chilling helps the cookies hold shape and prevents spreading—do not skip.

What’s the best chocolate for ganache?

Use high-quality semi-sweet or dark chocolate for the richest flavor.

Can I use instant pudding as a filling?

While convenient, homemade custard offers superior flavor and texture.

How do I keep cookies from becoming soggy?

Assemble just before serving or add a thin layer of chocolate between custard and cookie.

Can I use store-bought custard?

Yes, if short on time, but ensure it’s thick enough to hold between cookies.

How thick should the ganache be?

It should be pourable but not runny—adjust with a little cream or extra chocolate if needed.

Can I pipe the custard filling?

Absolutely, use a piping bag for neater results.

Are these freezer-friendly?

Only the baked cookies freeze well. Assemble fresh for best texture.

Conclusion

Boston Cream Pie Cookies deliver classic dessert nostalgia in a convenient, handheld form. They blend soft cookie layers, smooth custard, and luxurious ganache for a dessert that’s impressive, delicious, and wonderfully satisfying.

Tips by Elsa:

Let the custard fully chill before assembling to avoid a runny mess.
Use an offset spatula for a smooth ganache finish.
For even cookie size, use a cookie scoop and weigh your dough portions.

Boston Cream Pie Cookies

Print Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Boston Cream Pie Cookies are soft sandwich-style cookies filled with creamy vanilla custard and topped with glossy chocolate ganache, offering a delightful twist on the classic dessert.

Author: Emma Harper
Prep Time: 40 minutes
Cook Time: 15 minutes
Total Time: 1 hour 55 minutes
Yield: 10–12 sandwich cookies 1x
Category: Dessert
Method: Baking
Cuisine: American
Diet: Vegetarian

Instructions

Whisk flour, baking powder, and salt in a bowl. In a separate bowl, cream butter and sugar until fluffy. Add eggs and vanilla, then mix in the dry ingredients. Chill dough for 30 minutes.
Preheat oven to 350°F (175°C). Scoop dough onto a parchment-lined baking sheet and bake for 10–12 minutes until edges are lightly golden. Cool completely.
For the custard: Heat milk in a saucepan until steaming. In a bowl, whisk egg yolks, sugar, cornstarch, and salt. Gradually add hot milk, whisking constantly. Return mixture to pan and cook until thickened. Stir in vanilla and chill.
For the ganache: Heat cream until just simmering. Pour over chocolate chips and let sit for 1–2 minutes. Stir until smooth.
Assemble cookies by spreading custard on the flat side of one cookie, topping with another, and spooning ganache over the top. Let set before serving.