Surprisingly Refreshing Frozen Hot Chocolate

SURPRISINGLY REFRESHING FROZEN HOT CHOCOLATE
1 c. milk
½ c. heavy cream
½ c. natural unsweetened cocoa powder
½ c. packed light brown sugar
¾ t. vanilla
Kosher salt
2 c. ice cubes
3 T. bittersweet or semisweet chocolate shavings

1. Blend milk, cream, cocoa, sugar, vanilla and pinch of salt in blender until well combined and sugar is dissolved.
2. Add ice and blend just until slushy.
3. Transfer to glasses, top with chocolate shavings and serve immediately with spoons.