I should have known when i read the label (cow's milk, etc.) but I like a lot of the stuff at Trader Joes, so I bit on the Burrata. Don't. It's not even good mozzarella much less the sublime creamy stuff that is real burrata. Erszatz! Anyone who has found a great version recently, please tell me where. I have gotten good burrata at Formaggios but would love to find other sources.