These sparkly chocolate cookies feature a crisp sugar-coated exterior and a soft, chewy center, all sandwiched around a rich and creamy peanut butter filling. Perfect for holidays, gifting, or satisfying any sweet craving, these cookies strike a delicious balance between chocolate intensity and peanut butter richness.

Why You’ll Love This Recipe

This recipe combines two classic favorites—chocolate cookies and peanut butter filling—into one decadent treat. The contrast between the crisp cookie edges and the smooth filling creates a satisfying texture in every bite. The cookies are easy to prepare and make for impressive gifts or additions to dessert platters. Plus, you can customize the filling or use them as a base for other creative sandwich cookie combinations.

ingredients

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

For the cookies:

1 cup all-purpose flour
1/2 cup unsweetened cocoa powder
1/2 teaspoon baking soda
1/4 teaspoon salt
1/2 cup unsalted butter, softened
1/2 cup brown sugar
1/4 cup granulated sugar
1 egg
1 teaspoon vanilla extract
1/4 cup coarse sugar, for rolling

For the peanut butter filling:

1/2 cup creamy peanut butter
1/4 cup unsalted butter, softened
1/2 cup powdered sugar
1/2 teaspoon vanilla extract
Pinch of salt

directions

Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a bowl, whisk together flour, cocoa powder, baking soda, and salt.
In a separate bowl, cream the softened butter, brown sugar, and granulated sugar until light and fluffy.
Beat in the egg and vanilla extract until smooth.
Gradually add the dry ingredients to the wet mixture, mixing until fully incorporated.
Scoop the dough into small balls and roll them in coarse sugar.
Place the cookie dough balls on the prepared baking sheet and gently flatten each one.
Bake for 8–10 minutes or until the edges are set but centers remain soft.
Allow the cookies to cool completely on a wire rack before assembling.

To make the filling:
10. Beat the peanut butter, butter, powdered sugar, vanilla, and salt in a bowl until smooth and creamy.
11. Spread or pipe a generous amount of the filling on the flat side of half the cookies.
12. Top each with another cookie to form sandwiches.

Servings and timing

This recipe yields approximately 18 sandwich cookies.
Prep time: 20 minutes
Cook time: 10 minutes
Assembly time: 10 minutes
Total time: 40 minutes

Variations

Nut-free filling: Use sunflower seed butter instead of peanut butter.
Chocolate ganache filling: Swap the peanut butter cream with a rich chocolate ganache.
Add-ins: Mix in mini chocolate chips or toffee bits into the cookie dough for extra texture.
Salted caramel twist: Add a touch of caramel extract or a swirl of caramel to the filling.
Spiced version: Add a pinch of cinnamon or cayenne pepper to the cookie dough for subtle heat.

storage/reheating

Store the sandwich cookies in an airtight container at room temperature for up to 4 days. For longer storage, refrigerate them for up to a week. Freeze the assembled cookies in a single layer, then transfer to a freezer bag for up to 2 months. Thaw at room temperature before serving.

FAQs

Can I make these cookies ahead of time?

Yes, the cookies and filling can be made in advance. Store them separately and assemble just before serving for the best texture.

Do these cookies need to be refrigerated?

Not necessarily, but refrigeration can help preserve freshness, especially if your kitchen is warm.

Can I freeze the dough?

Yes, you can freeze the cookie dough balls (before baking) for up to 2 months. Bake directly from frozen, adding 1–2 minutes to the baking time.

Can I use crunchy peanut butter in the filling?

Yes, but the texture will be slightly chunkier. Smooth peanut butter is ideal for a creamier consistency.

How can I make the filling thicker?

Add more powdered sugar a tablespoon at a time until desired thickness is reached.

Can I use a piping bag for the filling?

Absolutely. A piping bag will give a clean, uniform appearance to the sandwich filling.

What’s the best way to flatten the cookie dough?

Use the bottom of a glass or measuring cup dipped in sugar to prevent sticking.

Will these cookies spread while baking?

Yes, slightly. Flattening helps control the final shape and ensures even baking.

Can I make these cookies smaller?

Yes, use a teaspoon of dough for bite-sized sandwiches and reduce the baking time by 1–2 minutes.

What can I do if the cookies turn out too hard?

Slightly underbake them next time, and store them with a slice of bread in the container to maintain softness.

Conclusion

Chocolate Sugar Sandwich Cookies with Peanut Butter Filling are an irresistible blend of rich cocoa flavor and creamy peanut butter goodness. Perfectly portioned, visually striking, and deliciously nostalgic, they are a timeless treat for both casual snacking and special occasions. With easy variations and freezer-friendly options, this recipe is one you’ll keep returning to.