These ultimate fudgy chewy brownies feature a rich, dense chocolate flavor with the perfect chewy texture and gorgeous shiny crackly tops. Made in just one bowl without any special equipment, they're easier than boxed mix but deliver bakery-quality results every time.
Prepare: Preheat oven to 350°F (175°C). Line an 8x8 or 9x9-inch light-colored metal baking pan with parchment paper and spray with non-stick cooking spray.
Melt butter: In a large mixing bowl, melt the butter. Let cool slightly until warm but not hot.
Add sugar: Whisk the granulated sugar into the melted butter until combined.
Whisk eggs: Add eggs and egg yolk to the butter mixture. Whisk vigorously for at least 1 full minute until the mixture becomes lighter in color and slightly thick.
Add wet ingredients: Whisk in vanilla extract and vegetable oil until fully combined.
Add cocoa: Add cocoa powder and whisk until smooth and glossy.
Fold dry ingredients: Using a rubber spatula, gently fold in flour, cornstarch, salt, and espresso powder (if using) until just combined. Don't overmix.
Add chocolate chips: Fold in chocolate chips until evenly distributed.
Bake: Spread batter evenly in prepared pan. Bake for 28-35 minutes until top is set with a shiny, crackly appearance and center has a slight jiggle.
Cool: Cool completely in pan on wire rack for at least 2 hours before cutting.
Notes
Use light-colored metal pans only - glass or ceramic pans will result in gummy texture
Don't skip the vigorous egg whisking - this creates the crackly top
Cornstarch is essential for the perfect chewy texture
Cool completely before cutting for clean slices and best texture
Store in airtight container at room temperature up to 5 days
Can be frozen up to 3 months when properly wrapped
Nutrition
Nutrition Facts
Fudgy Chewy Brownies (with Crackly Tops)
Amount per Serving
Calories
185
% Daily Value*
* Percent Daily Values are based on a 2000 calorie diet.