My sister fancied a bit of cheesecake yesterday so I obliged with this. Creamy and zesty and studded with large blackberries before baking, I let it cool and then chilled it for an hour in the freezer. The coulis was literally made with soft fruit - some peaches on the verge of destruction. I added more blackberries and a handful of blueberries fresh from the garden. My sister doesn't usually like a baked cheesecake but she finished off the leftovers for breakfast.