Trader Joe’s Cauliflower Pancakes (in the freezer section) bears an O/KD, followed with the letters “CY”. This product is indeed supervised by the O/K and is dairy. The “CY” stands for Cholov Yisroel. In the ingredient panel there is an ingredient listed as “animal rennet”. The O/K maintains that this ingredient is actually pareve, even though it contains the word “animal.”