These TikTok-inspired brownies are rich, dense, and incredibly fudgy with a glossy, crackly top. No boxed mix needed—just simple ingredients and bold chocolate flavor in every bite.
Preheat oven to 350°F (175°C). Line an 8-inch square prepared pan with parchment paper, leaving overhang for easy removal.
Make the butter mixture:
In a heatproof bowl, melt the butter. Stir in the granulated sugar and cocoa powder until fully combined.
Add the eggs mixture:
Whisk in the eggs and egg yolk one at a time until the mixture is smooth, glossy, and thick. Stir in the vanilla.
Add the dry ingredients:
Gently fold in the flour and salt using a rubber spatula or wooden spoon. Be careful not to overmix.
Fold in the chocolate:
Stir in the chocolate chips, saving a few to sprinkle on top of the batter.
Bake:
Spread the batter evenly in your prepared pan and bake at 350°F (175°C) for 25–28 minutes or until a toothpick inserted comes out with moist crumbs (not wet batter).
Cool and serve:
Let brownies cool in the pan for at least 2–3 hours for clean slices. Lift using parchment paper and cut into squares.
Notes
For the shiny top: Whisk the eggs and sugar well until the mixture is thick and glossy. This creates that crackly, TikTok-famous crust.
Use Dutch-processed cocoa powder for a deeper, smoother chocolate flavor—but regular unsweetened cocoa (like Hershey’s) works too!
Don’t overmix after adding the flour. Gently fold it in just until combined to keep the brownies soft and fudgy.
Use an 8x8-inch pan to keep the brownies thick and chewy with crispy edges.
Let them cool completely (2–3 hours) before slicing for clean edges and the best texture.
Customize it! Add chocolate chunks, a swirl of peanut butter or almond butter, or a sprinkle of sea salt on top before baking.