01 -
Set oven to 175°C. Grease or line an 20x20 cm baking pan.
02 -
Combine dark chocolate and unsalted butter in a heatproof bowl and melt until smooth, stirring frequently.
03 -
Whisk in granulated and brown sugars until incorporated, then add eggs one at a time, mixing well after each addition.
04 -
Gently fold in the flour, salt, and vanilla extract until just combined.
05 -
Carefully fold the chopped cherries into the batter to distribute evenly.
06 -
Transfer the batter to the prepared pan and bake for 25 to 30 minutes until the center appears fudgy but set.
07 -
Allow to cool completely in the pan before cutting into squares.