Methods of making a powdered dairy composition are disclosed. The methods mayinclude the steps of adding a sequestrant for calcium and rennet to a milk compositionto make treated milk, and forming the treated milk into a milk powder. Powderednon-fat dry milk products are also disclosed. The products may include one ormore milk proteins that have been enzymatically altered by chymosin, where thechymosin altered proteins are not coagulated. The products may also includeone or more sequestants to bind calcium ions in the powdered product.