2 1/2 cups crushed ice
1 cup Heavy Whipping Cream
1 can or bottle (about 12 oz) Splenda sweetened soda of your choice
(Stewart's Diet "S" soda in Vanilla, or Diet Slim Jones' Cream Soda works superbly here!)
1 scoop of Atkins or Keto Chocolate Shake mix
Combine ingredients in blender in order shown and blend until ice is completely crushed and incorporated.