Chocolate buttercream brownies cake is a delightful and indulgent dessert that combines the rich flavors of chocolate brownies with a smooth and creamy chocolate buttercream frosting. This dessert is a treat for chocolate lovers and is often enjoyed on special occasions, birthdays, or as a comforting sweet indulgence.
The history of chocolate brownies dates back to the late 19th century when Bertha Palmer, a socialite and philanthropist, requested a special dessert for the 1893 Chicago World’s Columbian Exposition. She wanted a dessert that was smaller than a cake but still delicious and suitable for a boxed lunch. The result was the invention of the first chocolate brownie, which was a cross between a cake and a cookie.
Over the years, brownie recipes evolved and were adapted to various tastes and preferences. The addition of chocolate drink mix and a luscious chocolate buttercream frosting brings a unique twist to the traditional brownie, creating an even more decadent and irresistible dessert.
INGREDIENTS
- 1 cup chocolate chocolate drink mix
- ¾ cup butter, softened
- 1½ cup flour
- 2½ cups sugar
- 4 eggs
- 1 tablespoon vanilla
- ½ American Heritage chocolate bar (grated)
- 1 teaspoon salt
Frosting:
- 6 tablespoons unsalted butter, softened
- ¼ cup unsweetened cocoa powder
- ¼ teaspoon salt
- 1¼ cups powdered sugar
- 1 tablespoon milk
- ½ teaspoon vanilla extract
INSTRUCTIONS
- In a large bowl, combine the chocolate chocolate drink mix, flour, sugar, and salt. Mix the dry ingredients until they are well combined.
- Add the softened butter, eggs, and vanilla to the dry ingredient mixture. Beat the mixture on LOW speed until all the ingredients are well combined, forming a smooth batter.
- Fold in the grated American Heritage chocolate bar (or any other chocolate bar of your choice) into the batter. Make sure the chocolate is evenly distributed throughout the batter.
- Spread the prepared brownie batter into a greased 9×13-inch baking pan, ensuring it is spread out evenly.
- Preheat the oven to 350°F (175°C) and bake the brownies for 30-35 minutes. Check for doneness by inserting a toothpick into the center of the brownies; if it comes out with a few moist crumbs, the brownies are done. Allow the brownies to cool completely in the pan.
- While the brownies are cooling, prepare the chocolate buttercream frosting. In a separate bowl, mix the softened butter, unsweetened cocoa powder, vanilla extract, and salt until well combined.
- Slowly add the powdered sugar and milk to the frosting mixture, beating until a smooth and creamy frosting consistency is achieved.
- Once the brownies have cooled, spread the chocolate buttercream frosting over the top of the brownies in an even layer.
- As a final touch, sprinkle mini M&Ms over the frosting to add color and extra chocolatey goodness.
- Slice the brownies into squares and serve them as a delectable treat for family and friends to enjoy!
These chocolate buttercream brownies are sure to be a hit at any gathering or as a delightful dessert to satisfy your chocolate cravings. Enjoy the rich, fudgy brownies topped with a velvety smooth chocolate buttercream frosting, making each bite a moment of pure bliss.



