INGREDIENTS
1 stick
unsalted butter (, plus melted butter for brushing)
1 tbsp
unsweetened cocoa powder
1/4 cup
all-purpose flour (, plus 1 tablespoon extra)
5 oz
dark chocolate chips
6
fresh raspberries (, plus more for garnish)
3 tbsp
raspberry preserves
1/2 cup
sugar
3
eggs (, room temp)
salt
powdered sugar