Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish.
- In a medium mixing bowl, whisk together the all-purpose flour, cocoa powder, and kosher salt until well combined.
- In a microwave-safe bowl, melt the semisweet chocolate chips, white chocolate chips, and butter together.
- In a stand mixer, combine the eggs, granulated sugar, brown sugar, and vanilla extract and beat until creamy.
- Slowly add the melted chocolate mixture to the egg mixture, mixing continuously until fully incorporated.
- Gradually mix in the flour mixture, alternating with the root beer, until just combined.
- Pour the brownie batter into the prepared baking dish and bake for 35–40 minutes or until just set.
- Cool the brownies completely in the baking dish on a wire rack.
- For the frosting, beat the softened butter and confectioners sugar together until smooth, then add root beer and extract.
- Once cooled, frost the brownies generously and allow to set before serving.
Nutrition
Notes
Store brownies in an airtight container for up to 5 days. Can also be frozen for up to 3 months.
