The Korean drink is sure to cause a stir.

Frozen yogurt: Out. Misutgaru: In.

A powdered blend of barley, sesame seeds, beans and more, misutgaru can be mixed with milk or water to create a satisfying, high-protein drink.

Intrigued? At Café Americano you can order the Multi-Grain Frappe made with misutgaru: it weighs in at about 220 calories per 16 oz. serving. It tastes like a Cheerios-flavored smoothie, according to our tester.

To make your own drink, look for powdered misutgaru at a Korean market. (Check out a list of locations here.)

For years, the traditional Korean concoction has been used to help with digestion, boost energy and stay slim. (Because it's rich in nutrients, women sip it as a meal replacement.)

Can your fro-yo do that? 

Know someone who's over frozen yogurt? Send her this scoop!