Rocky Road Fudge Bars

Bahan-bahan (36 porsi)

• ½ cup (1 stick) butter
• One 1-ounce square unsweetened chocolate
• 1 cup all purpose flour
• 1 cup granulated white sugar
• ¾ cup chopped walnuts
• 2 large eggs
• 1 teaspoon baking powder
• 1 teaspoon vanilla extract
• 6 ounces cream cheese, (at room temperature)
• ¼ cup (½ stick) butter, (at room temperature)
• ½ cup granulated white sugar
• 2 tablespoons all purpose flour
• ½ teaspoon vanilla extract
• 1 large egg
• ¼ cup chopped walnuts
• 6 ounces semisweet chocolate chips
• 2 cups mini marshmallows
• ¼ cup (½ stick) butter
• 2 tablespoons milk
• One 1-ounce square unsweetened chocolate
• 2 ounces cream cheese
• 3 cups powdered sugar, (sifted)
• 1 teaspoon vanilla extract