Craving something irresistibly chocolatey with a nostalgic twist? Chocolate marshmallow sandwich cookies combine the rich flavor of chewy cocoa cookies with a soft, fluffy marshmallow filling for a dessert that’s fun, indulgent, and impossible to stop at just one.
Whether you’re baking for a party, holiday platter, or just a cozy night in, these sandwich cookies bring together the best of two classic sweets: brownies and s’mores. With their soft texture, gooey center, and eye-catching presentation, they’re sure to become a favorite in your cookie rotation.
Ingredients
This recipe makes about 14 sandwich cookies (28 individual cookies).
For the Chocolate Cookies
- One cup unsalted butter, softened
- One cup brown sugar
- One third cup granulated sugar
- Two large eggs
- One teaspoon vanilla extract
- One and three-fourths cups all-purpose flour
- Two thirds cup unsweetened cocoa powder
- One teaspoon baking soda
- One quarter teaspoon salt
For the Marshmallow Filling
- One and a half cups marshmallow creme (or marshmallow fluff)
- Half cup unsalted butter, softened
- One cup powdered sugar
- One teaspoon vanilla extract
- Pinch of salt
Preparation Time
- Prep time: 25 minutes
- Bake time: 10 minutes
- Assembly time: 15 minutes
- Total time: Approximately 50 minutes
Step-by-Step Instructions
Step 1: Make the Cookie Dough
- Preheat oven to 350 degrees Fahrenheit and line two baking sheets with parchment paper.
- In a large bowl, beat together the butter, brown sugar, and granulated sugar until creamy.
- Add eggs one at a time, then mix in vanilla extract.
- In a separate bowl, whisk together flour, cocoa powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture, stirring until a soft dough forms.
- Scoop dough by tablespoons, roll into balls, and place two inches apart on baking sheets.
Step 2: Bake the Cookies
- Bake for 9 to 11 minutes or until the edges are set but centers remain soft.
- Remove from the oven and let cookies cool on the baking sheet for 5 minutes.
- Transfer to a wire rack to cool completely.
Step 3: Prepare the Marshmallow Filling
- In a mixing bowl, beat softened butter with marshmallow creme until light and fluffy.
- Add powdered sugar, vanilla, and a pinch of salt. Beat until smooth and creamy.
- Chill the filling for 10 minutes if it is too soft to spread.
Step 4: Assemble the Sandwich Cookies
- Once cookies are fully cooled, spread or pipe one to two tablespoons of marshmallow filling onto the flat side of half the cookies.
- Top with the remaining cookies and press gently to create sandwiches.
- Optional: roll the edges in mini chocolate chips, sprinkles, or crushed graham crackers for extra flair.
Serving Suggestions
- Serve chilled for a firmer texture or at room temperature for extra gooeyness.
- Pair with hot chocolate, coffee, or a tall glass of milk.
- Store in an airtight container at room temperature for up to three days or refrigerate for up to one week.
Nutritional Highlights
| Nutrient | Per Sandwich Cookie (1 of 14) |
|---|---|
| Calories | 320 |
| Total Fat | 16 grams |
| Saturated Fat | 9 grams |
| Cholesterol | 45 milligrams |
| Sodium | 160 milligrams |
| Carbohydrates | 43 grams |
| Fiber | 2 grams |
| Sugars | 29 grams |
| Protein | 3 grams |
Key Benefits:
- A satisfying dessert with a nostalgic flavor profile
- Contains cocoa powder, a natural source of antioxidants
- Great for portion control thanks to individual serving size
- Easily adaptable to gluten-free or dairy-free versions if needed
Tips for Success
- Do not overbake the cookies; they should be soft and slightly chewy for the best sandwich texture.
- If your marshmallow filling is too runny, chill it briefly before assembling.
- Use a piping bag for neater filling application and consistent cookie appearance.
- Add a dash of espresso powder to the cookie dough to enhance the chocolate flavor.
Variations to Try
- Swap marshmallow filling for peanut butter buttercream for a Reese’s-inspired twist.
- Add chopped chocolate or mini chocolate chips to the dough for double chocolate flavor.
- Mix crushed graham crackers into the filling for a s’mores-style variation.
- Use peppermint extract in the filling for a festive holiday version.
Chocolate marshmallow sandwich cookies are the perfect combination of soft, chewy, creamy, and sweet — a true treat for both kids and adults. With their nostalgic flavor, easy prep, and crowd-pleasing presentation, they’re a go-to dessert for any occasion.