Starbucks is testing a new cold foam with protein. The coffee chain told TODAY.com in an exclusive interview that it is testing a banana protein cold foam on an iced latte. The brand revealed the beverage at the Starbucks Leadership Experience event in Las Vegas.

Starbucks will soon be introducing a protein cold foam to its menus — and it contains between 15 and 18 grams of protein.

Protein Cold Foam. Currently being tested in select stores (though Starbucks hasn’t revealed which ones), the protein-packed foam is already gaining atten