Espresso Brownies

Instructions

1. 1
   Preheat oven to 350°F (175°C). Line an 8x8-inch pan with parchment.
2. 2
   Melt bittersweet chocolate and butter together in a large bowl until smooth.
3. 3
   Whisk in espresso powder and brown sugar, then beat in eggs one at a time. Add vanilla.
4. 4
   Sift in flour and salt. Fold gently until just combined. Stir in chocolate chips if using.
5. 5
   Pour batter into prepared pan. Bake 28-32 min, until edges are set and center has moist crumbs.
6. 6
   Cool completely in pan. Use parchment to lift out and slice.