Protein Cold Foam Is All Over Coffee Menus—Here’s How to Make It Yourself
It’s the latest coffee trend: protein cold foam is gaining popularity as a new coffeehouse staple. Cold foam is a silkier version of whipped cream, with its sweet and creamy characteristics making it the ideal topping for a cold brew or iced coffee. With blockbuster coffee chains now enhancing their cold foams with protein powder, … Read more