How many cups of dry powder Swiss mix cocoa mix do i need to make 4 gallons off hot cocoa?

To make 4 gallons of hot cocoa, you'll typically need about 1 cup of dry cocoa mix for every 4 cups of water or milk. Since there are 64 cups in 4 gallons, you would need approximately 16 cups of dry powder Swiss mix cocoa mix to achieve the desired flavor and consistency. Adjust according to your taste preferences if you like it sweeter or richer.