Joan Nathan's Spinach-Feta Burekas in Puff Pastry recipe at FreshFoodinaFlash.com

The original recipe from Joan Nathan's King Solomon's Table cookbook includes directions for making fresh made puff pastry, which takes at least a day to prepare. To make Burekas in a flash, purchase frozen puff pastry.  It is available in squares or sheets. I prefer the 5" x 5" squares for this recipe.