That sounds like something I want to try! I have recently discovered that one can make spanakopita using unwilted fresh spinach. I lay down the filo dough and sprinkle it with a tbsp of raw rice kernels. Then I lay down a mixture of sauteed leeks tossed with raw spinach. Mount it very high, several inches. Lay another layer of filo dough on it and press it down a bit, it will still be tall. It cooks down in the oven and it's amazing, a very fresh spinach taste.