"I only recommend that kind on toast," Al declared, rummaging through the cupboards for a lidded jar. When he found a sufficiently small one, he drained the creamy part of the milk bottle's contents into it and cast a quick cooling charm.
He shook it and pointed the wand back at it. "Expulso!" After helping Jamie that one time with research, Al practiced the cooking variation of his Riddle-killing spells not only on meat but also on dairy.
He repeated the contained explosion within the jar a few more times until the chilled milk thickened and handed it over to Scor.