Ingredients
Method
- Prepare your pan: Preheat oven to 350°F (175°C). Line a 9x13 inch baking pan with parchment paper, leaving overhang on the sides for easy removal.
- Melt chocolate and butter: In a heatproof bowl over simmering water (double boiler), melt chocolate and butter together, stirring occasionally until smooth. Remove from heat and let cool slightly.
- Mix wet ingredients: Whisk both sugars into the chocolate mixture until well combined. Add eggs one at a time, whisking well after each addition. Stir in vanilla extract.
- Combine dry ingredients: In a separate bowl, whisk together flour, cocoa powder, and salt.
- Create the batter: Gently fold the dry ingredients into the wet mixture using a spatula until just combined. Do not overmix! Fold in chocolate chips if using.
- Bake properly: Pour batter into prepared pan and spread evenly. Bake for 25-30 minutes. The brownies are done when a toothpick inserted in the center comes out with a few moist crumbs (not wet batter).
- Cool completely: Allow brownies to cool in the pan for at least 1 hour before lifting out using the parchment paper overhang. For clean cuts, refrigerate for 30 minutes before slicing.
Notes
Slightly underbake rather than overbake for fudgier results — pull the brownies out when a toothpick comes out with a few moist crumbs, not wet batter. Let them cool completely in the pan (at least 1 hour) before lifting out, and use a warm knife for the cleanest cuts.
