Bergers-Style Cookies | America's Test Kitchen

Ingredients

• 2 cups (8 ounces/227 grams) cake flour
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon salt
• 8 tablespoons unsalted butter , softened
• 3/4 cup (5 1/4 ounces/149 grams) granulated sugar
• 1 large egg white
• 1 1/2 tablespoons heavy cream
• 1 1/2 teaspoons vanilla extract
• 3 cups (18 ounces/510 grams) milk chocolate chips
• 1 1/4 cups heavy cream
• 1 2/3 cups (5 ounces/142 grams) Dutch-processed cocoa powder
• 1 1/4 cups (5 ounces/142 grams) confectioners' sugar