Preheat your oven to 350°F (175°C). Prepare a 9x13-inch baking pan by greasing it and lining it with parchment paper, ensuring there’s an overhang for easy lifting later.
In a large mixing bowl, combine the melted butter with both the granulated and brown sugars. Whisk together until the mixture is smooth and homogenous.
Add the eggs one at a time to the mixture, whisking thoroughly after each addition to ensure they're fully blended. Stir in the vanilla extract until combined.
In a separate bowl, whisk together the flour, cocoa powder, and salt. Gradually fold the dry ingredients into the wet mixture, mixing gently until just combined — be careful not to overmix.
Pour half of the brownie batter into the prepared baking pan, using a spatula to spread it evenly across the bottom.
Place the halved strawberries on top of the brownie layer, cut-side up, ensuring they are evenly distributed. Spoon the remaining brownie batter over the strawberries, carefully spreading it to cover them completely.
Transfer the pan to your preheated oven and bake for 25-30 minutes. Check for doneness by inserting a toothpick into the center; it should come out with a few moist crumbs, not wet batter.
While the brownies are baking, create the chocolate ganache. In a small saucepan, heat the heavy cream over medium heat until it just begins to simmer. Remove from heat, then add the semisweet chocolate chips. Stir until the chocolate is melted and the ganache is smooth.
Once the brownies are done, allow them to cool in the pan for about 10 minutes. Use the parchment overhang to carefully lift them out and transfer to a wire rack to cool completely.
Once the brownies are cooled, pour the chocolate ganache over the top, spreading it evenly with a spatula. Let the ganache set for about 30 minutes at room temperature.
For an elegant finish, dust the top of the brownies with powdered sugar before slicing into squares or rectangles.
Notes
For an elegant finish, dust with powdered sugar before serving.