S’mores Soda Float Brownies (Print Version)

Fudgy brownies, toasted marshmallows, creamy float topping—nostalgic and decadent fusion for sweet cravings.

# What You'll Need:

→ Brownie Layer

01 - 1/2 cup unsalted butter, melted
02 - 1 cup granulated sugar
03 - 2 large eggs
04 - 1 teaspoon vanilla extract
05 - 1/3 cup unsweetened cocoa powder
06 - 1/2 cup all-purpose flour
07 - 1/4 teaspoon salt
08 - 1/4 teaspoon baking powder

→ Graham Cracker Base

09 - 1 cup graham cracker crumbs
10 - 1/4 cup unsalted butter, melted
11 - 2 tablespoons sugar

→ Marshmallow & Float Topping

12 - 1 1/2 cups mini marshmallows
13 - 1 cup vanilla ice cream, slightly softened
14 - 1/2 cup root beer or cola
15 - 2 ounces milk chocolate, chopped or chips

# Steps to Follow:

01 - Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper, leaving an overhang to facilitate removal.
02 - In a small bowl, combine graham cracker crumbs, melted butter, and sugar. Press mixture evenly in the bottom of the prepared pan to create a firm crust.
03 - In a medium bowl, whisk together melted butter and granulated sugar. Incorporate eggs and vanilla extract until emulsified.
04 - Sift in cocoa powder, flour, salt, and baking powder. Stir until just blended, avoiding overmixing.
05 - Spread brownie batter evenly over graham cracker base. Smooth surface and bake for 28 to 32 minutes; a toothpick inserted should emerge with a few moist crumbs.
06 - Remove pan from oven and immediately scatter mini marshmallows over the brownies. Return pan to oven for 3 to 4 minutes, until marshmallows are puffed and lightly golden.
07 - Transfer pan to a rack and cool brownies completely within the pan.
08 - Once cooled, drizzle melted milk chocolate evenly over the marshmallow layer. Chill briefly until chocolate sets.
09 - Just before serving, cut brownies into 12 squares. Top each square with a scoop of vanilla ice cream and finish with a splash of root beer or cola. Serve immediately.

# Additional Tips::

01 -
  • Combines two nostalgic desserts into one irresistible treat
  • Easy to customize with different sodas or chocolates
02 -
  • This dessert contains wheat, eggs, milk, and may contain soy or nuts—carefully check all ingredient labels if allergies are a concern
  • For best texture, serve brownies at room temperature or slightly chilled before adding ice cream and soda
03 -
  • Use a kitchen torch to toast the marshmallows for extra flavor
  • Try dark chocolate chips or switch root beer for cola to suit your taste