Notes:
I can’t stress enough how important it is to let those first 4 ingredients in this recipe come to room temperature. I’ve hurried the cream cheese and have had unsightly lumps of it in my batter.
I’ve italicized the mixing instructions to emphasize blending the ingredients to achieve the desired texture.
Have a platter or other large dish that will hold the hot and drippy springform pan after you remove it from the bain-marie. When you remove the bain-marie from the oven, the water is very hot, so please exercise extreme caution.
Before removing the roasting pan, have a plan on where you are going to set it so you are not holding the pan, desperately searching for a clear space to set it down. I find it impossible to remove the cheesecake from the bain-marie while it is in the oven, so I remove the entire set-up from the oven. I make every effort not to burn my wrists or the back of my hands while removing the springform pan; I haven’t been burned yet, but I have soaked the edges of the potholders in the hot water, and it’s amazing how fast that steaming water is wicked up to my tender fingers!
When you first remove the cheesecake from the oven, it looks light and puffy, and there may be some hairline cracks in the top. Do not despair. As the cheesecake cools, it will gently deflate and the hairline cracks disappear.