Kahlua Brownies

Bahan-bahan (16 porsi)

• 2½ cups all purpose flour
• 1 teaspoon salt
• ½ teaspoon baking powder
• 2 cups semi-sweet chocolate chips
• 1 cup (2 sticks) unsalted butter
• 1½ cups light brown sugar
• ½ cup + 2 tablespoons Kahlua, (divided)
• 2 large eggs
• ¼ cup (½ stick) butter
• 2 tablespoons Kahlua
• 1 tablespoon whipping cream
• 2¼ cups (more or less) powdered sugar (sifted after measuring)