Wahal Engineers > Preparation of ice cream mixes

Ice cream mixes are formulated from whole milk, skim milk, cream, and in some cases water, along with other added ingredients.

The Process

A typical mix would be prepared with the following approach: 

  • Liquid ingredients are weighed and metered into the process vessel. Heating follows to aid the melting of the fat, dissolving, and hydration of the subsequent ingredients.
  • Powdered ingredients such as skim milk powder, sugars, whey powder, and more are added to the liquid and mixed until appropriately dispersed.
  • Then the stabilizing and emulsifying agents are added. These may be dry premixed with the other ingredients, including sugar, to decrease particle agglomeration and further “weight” the powder to incorporate the liquid.
  • Then the fat is added. But before that, butter or other solid fats are melted in a separate vessel. 
  • Then the mix is pasteurized at 185ºF (85ºC).
  • The mix is then homogenized, usually by passing through a high-pressure homogenizer. 
  • The product is then “aged” into a holding or ripening tank allowing the stabilizing agents to hydrate and the fat to crystallize.
  • Flavour and coloring can be added at this particular stage. 
  • The finished mix is then frozen in special freezers, which whip a controlled amount of air into the mix.

In many countries, the legislation covers the composition and labeling of products. These regulations restrict the user to particular ingredients and specify the minimum content of the fat and total solids to be used.

We are guided by our founder Mr. Praveen Wahal, who holds rich industry experience of 40 years in the respective field of work. Due to his dynamic policy of reviewing our unit at regular intervals, we have developed advance production unit and progressed immensely.