Use a double boiler over medium heat to melt the chocolate and cream together, stirring until smooth and evenly incorporated. Turn the heat to low, stirring occasionally until ready to use.

Add the whipped cream to the bowl of a stand mixer, use the whisk attachment to whip it on medium speed until stiff peaks form, about 2-3 minutes.In a separate mixing bowl, add the melted chocolate chips, chocolate malt powder, and condensed milk. Working quickly, whisk all the ingredients together until evenly incorporated and the mixture's smooth. Use a spatula to fold in the whipped cream until everything's evenly combined. Stir in the chopped candy.

Into a meatloaf pan, add 1/2 of the ice cream mixture. Use a spoon to drizzle half of the ganache over the ice cream mixture. Add the remaining ice cream mixture and repeat with the chocolate. Freeze for four hours or until firm.

Let the ice cream sit a minute, to soften, before scooping and serving.