Cook the spinach and then squeeze all excess liquid from spinach. I recommend using a metal colander for this or a fine metal mesh strainer. You really want to make sure you get all the excess liquid out.

Now in a mixing bowl, mix the spinach, chevre , and salt together.

Lay your phyllo sheets out flat, and brush with some melted butter. Take 3 buttered sheets and cut them into about 8 inch squares. Spoon in some of the spinach mix onto the phyllo. Then wrap the sheet in either a triangle or square.

Do this until you're out of spinach mix. Now Brush the tops of the phyllo with a mixture of the egg yolk and melted butter.

Lay these out onto a grease baking sheet. Bake in the oven at 350F for about 30 minutes, until the tops are golden brown.

Enjoy!