Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 325°F (163°C) and line an 8x8-inch pan with parchment paper, spritzing with nonstick spray.
- Melt the unsalted butter and granulated sugar in a microwave-safe bowl for about 1 minute until combined, stirring until smooth.
- Add the cold eggs and yolk to the mixture, whisking vigorously for about 1 minute until slightly thickened.
- Stir in the vanilla extract and neutral oil, then sift in the cocoa powder and fold until smooth.
- Gently fold in the all-purpose flour, cornstarch, and fine sea salt until just combined.
- Fold in the semisweet chocolate chips until evenly distributed.
- Pour the batter into the prepared pan, spreading it evenly, and bake for approximately 30 minutes.
- Cool in the pan on a wire rack for about 10 minutes before lifting out and cooling completely before cutting.
Nutrition
Notes
Using cold eggs helps achieve the perfect chewy texture. Measure flour accurately to avoid dryness.
