In a small bowl whisk 1 cup milk, vanilla, sugar, and malted milk powder until mixed and dissolved.

Add the heavy cream and mix until incorporated.

Add the mixture to an ice cream mixer and churn for 20 minutes.

Add the chocolate chunks and mix for another 5 minutes.

Remove the ice cream and place in a freezer container for 2 hours.

Once firm, add three scoops of ice cream to the base of a blender.

Add the malt fixings of, chocolate syrup, milk, marshmallow bits, graham crackers, and ice.

Blend until frothy and smooth.