Cappuccino Smoothie

1 (12 ounce) can evaporated milk, chilled
5 to 6 teaspoons instant coffee granules
1 cup (2 large scoops) vanilla ice cream
1 cup ice cubes
1 tablespoon granulated sugar
2 teaspoons baking cocoa

Place evaporated milk and coffee granulates in blender; cover. Blend until coffee is dissolved. Add ice cream, ice and sugar; blend until smooth. Pour into glasses. Sprinkle with cocoa.