Frozen Hot Chocolate

Directions

1. In a large saucepan, combine sugar and cocoa. Gradually add milk, reserving 2 tablespoons for blending; cook and stir until heated through and sugar is dissolved. Remove from the heat and let cool.
2. Transfer to an 8-in. square dish. Freeze 2 hours or until edges begin to firm. Stir and return to freezer. Freeze 4 hours longer or until firm.
3. Just before serving, transfer to a food processor; cover and process with remaining milk until smooth. Garnish with whipped topping and chocolate syrup.