From Portuguese Homestyle Cooking by Ana Patuleia Ortins. Submitted for Zaar World Tour 5. Not a quick and easy recipe, but for a special event, I think these would make a wonderful appetizer! And can be made ahead and frozen before frying. I gave my best estimate on prep and cook time! NOTE: To freeze: Line a sheet pan with plastic wrap and set the pastries down in a single layer without overlapping. Cover well with plastic wrap, smoothing out as much air as possible. Freeze. They will keep for at least a month. VARIATION: Substitute 1 1/2 cups finely chopped cooked chicken, rabbit, or shredded poached salt cod for the shrimp. Stir briefly, add 1 tablespoon finely chopped celery, stir, and assemble.