Detailed information about organization Information about alert on kosher products 2025-02-18 Source of information Information from OU Kosher , USA Website https://oukosher.org/kosher-alerts/ou-kosher-advisory-i-cant-believe-its-not-butter-with-sweet-cream-buttermilk/ Notes I Can't Believe It's Not Butter with Sweet Cream Buttermilk is now an OU D - Dairy product, and is labeled with an OU D symbol. Other I Can't Believe It's Not Butter products with a plain OU symbol are pareve.