Indulge in a homemade rendition of the famous Texas Roadhouse 'Big Ol' Brownie', capturing its warm, fudgy essence perfect for sharing.
Preheat your oven to 350°F (175°C). Grease and flour a 9x13 inch baking pan, or line with parchment paper leaving an overhang on the sides for easy removal.
In a large bowl, combine the melted butter and granulated sugar. Whisk well until smooth.
Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
In a separate medium bowl, whisk together the all-purpose flour, cocoa powder, baking powder, and salt.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix, as this can lead to tough brownies.
Pour the brownie batter evenly into the prepared baking pan.
Bake for 25-30 minutes, or until a toothpick inserted into the center comes out with moist crumbs, but not wet batter. The edges should be set, but the center can still be slightly fudgy.
Remove the brownies from the oven and let them cool in the pan on a wire rack for at least 15-20 minutes before cutting. For the full 'Big Ol' Brownie' experience, you can serve it warm.
To serve: Cut a generous portion of the warm brownie. Top with a scoop (or two!) of vanilla ice cream, drizzle generously with chocolate syrup, and finish with a dollop of whipped cream. Enjoy immediately!