Chocolate Cake Mix Sandwich Cookies
Chocolate cake mix sandwich cookies combine rich, moist cake flavor with creamy filling to create a delicious treat. Easy to make, they transform simple ingredients into delightful desserts perfect for sharing or special occasions. The cookies are soft yet sturdy enough to hold the filling, offering a satisfying texture contrast. Their sweet, chocolatey taste and creamy center make them a favorite indulgence for all ages.
Equipment
- Mixing bowls
- Electric mixer or hand whisk
- Measuring cups and spoons
- Cooling rack
- Parchment paper or silicone baking mat
- Spoon or small cookie scoop
- Rubber spatula
- Baking sheet
Ingredients
For The Cookies:
- 1 box 15.25 oz chocolate cake mix
- 1 cup mini chocolate chips
- 2 eggs lightly beaten
- 1/3 cup vegetable oil
- Granulated sugar for rolling
- 1 teaspoon vanilla extract
For The Filling:
- 1/2 cup 1 stick unsalted butter, softened
- 1 teaspoon vanilla extract
- 2 tablespoons milk
- 2 cups powdered sugar
- Pinch of salt
Instructions
- Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat. In a large mixing bowl, combine the chocolate cake mix, eggs, vegetable oil, and vanilla extract. Stir until a soft dough forms. Fold in the mini chocolate chips.
- Scoop out 1 tablespoon of dough and roll into balls. Roll each ball in granulated sugar for a slightly crisp exterior. Place cookie dough balls on the prepared baking sheet, spaced about 2 inches apart. Bake for 9–11 minutes, until edges are set and centers look slightly soft.
- Let cookies cool on the pan for 2 minutes, then transfer to a wire rack to cool completely. In a separate bowl, beat the softened butter until fluffy. Gradually mix in the powdered sugar, alternating with the milk. Add vanilla extract and a pinch of salt. Beat until light and creamy.
- Pair cookies of similar size. Pipe or spread a generous amount of filling onto the flat side of one cookie. Top with another cookie to form a sandwich. Enjoy immediately or refrigerate for 15 minutes for a firmer filling.
Notes
If the dough is too sticky to handle, refrigerate it for 30 minutes to make it easier to scoop and roll. Experiment with different cake mix flavors like devil’s food or triple chocolate for a richer taste. For a gluten free version, use a certified gluten free chocolate cake mix.