It existed in my coffee cup and now I know it also does from across the ocean. My “invention” of “COFFEE YOGURT” has been brewing in Vietnam for many years but I never knew it existed on these shorelines so I took my own sip. I think the Vietnamese might have perfected this art because mine was a bit lumpy at the end. “Coffee Yogurt” is a natural mix combining to ingredients from different parts of your refrigerator. It might just turn out to be the flavor you’ve always wanted to create as I did but realize some original ideas have been tasted many times before and they even taste better.