Southern Goo Goo Cluster Cupcakes with Toasted Marshmallow Peaks and Bourbon Ganache Drizzle
- Natalie Frank
- Jun 29
- 2 min read
An irresistible twist on a Tennessee candy classic — these over-the-top Southern cupcakes are filled with nostalgia, rich flavor, and just enough mischief to make you grin
Natalie C. Frank, Ph.D June 29, 2025

Born in Nashville in 1912, the Goo Goo Cluster was the first candy bar in America to combine multiple ingredients — milk chocolate, caramel, peanuts, and nougat — into one decadent bite. It wasn’t just a sweet treat; it was a Southern innovation. Over a century later, it remains a cultural icon.
But why stop at candy? These Goo Goo Cluster cupcakes pay tribute to the original with chocolate-peanut cakes, nougat cream filling, bourbon ganache glaze, and a sky-high swirl of toasted marshmallow frosting — all topped with a bite of real Goo Goo Cluster. They’re dramatic. They’re nostalgic. They’re unapologetically Southern.
These Southern Goo Goo Cluster cupcakes bring the best of old-school candy-bar nostalgia and modern indulgence to your kitchen. Sweet, salty, gooey, and toasted — every bite tells a story worth savoring.
Fun Facts
The Goo Goo Cluster was advertised in the 1920s as “A Nourishing Lunch for a Nickel.”
It’s believed the name “Goo Goo” came from baby talk, implying it’s “so good even a baby would ask for it.”
Goo Goo Clusters are so iconic, they have their own museum and shop in downtown Nashville.
Servings: 12–14 cupcakes
Prep Time: 35 minutes
Bake Time: 18–20 minutes
Chill Time: 45 minutes
Total Time: ~1 hour 40 minutes
Ingredients
For the Chocolate-Peanut Cupcakes
1 cup all-purpose flour
½ cup unsweetened cocoa powder
3 ounces semisweet chocolate, chopped
¾ tsp baking soda
½ tsp baking powder
¼ tsp salt
1 cup granulated sugar
2 large eggs
½ cup vegetable oil
½ cup buttermilk
1 tsp vanilla extract
½ cup chopped roasted peanuts
For the Nougat Cream Filling
½ cup marshmallow creme
⅓ cup creamy peanut butter
½ cup heavy cream
4 Goo Goo Cluster candy bars, finely chopped
2 tbsp powdered sugar
For the Bourbon Ganache
½ cup semi-sweet chocolate chips
¼ cup heavy cream
1 tbsp bourbon (optional but highly recommended)
For the Toasted Marshmallow Frosting
3 egg whites
¾ cup granulated sugar
¼ tsp cream of tartar
1 tsp vanilla extract
Kitchen torch for toasting
For the Garnish
2 Goo Goo Clusters, chopped or quartered