Seat glass pitcher on the base of the Instant Pot® Ace.
Add all ingredients, except whipped cream, in the order they are listed, starting with the milk and topping with the ice.
Secure and lock lid.
Choose the Smoothie program (1:38 minutes).
Helpful Tip: To lighten this up, almond or soy milk can be used in place of the milk, agave nectar or a low-calorie sweetener can be used in place of the sugar, and 1 tablespoon of cocoa powder and additional 2 tablespoons of sweetener can be used in place of the chocolate syrup.