Ingredients:
1 cup unsalted butter (2 sticks, or 8 ounces, or 227 grams) each halved
7 ounces (198 grams) 72% cacao or more dark chocolate, chopped or broken coarsely
2 cups (14 ounces, or 397 grams) granulated sugar
½ cup (2 ounces, or 57 grams) Dutch processed cocoa powder
1 ¼ cups (300 ml) strong hot coffee or hot water plus 1 tablespoon espresso powder
1 tablespoon (15 ml) vanilla extract
3 large eggs
2 cups (10 ounces, or 284 grams) all-purpose flour
1 teaspoon (5 grams) baking powder
1 ½ teaspoons (9 grams) baking soda (sodium bicarbonate)
½ teaspoon (4 grams) salt
1 cup (6 ounces) semisweet chocolate chips
3 tablespoons half-and-half cream
2 tablespoons butter, softened
2 tablespoons corn syrup
Fresh raspberries and fresh mint, optional
Instruction: Kat Sini