1. Heat 1 tablespoon oil in a medium skillet over medium heat. Season both sides of chicken with salt and pepper; saute, turning once, until just cooked through, about 10 minutes. Transfer to a plate; let cool, then finely chop. Transfer chicken and any juices to a large bowl. Set aside.

2. Heat remaining 3 tablespoons oil in skillet over medium heat. Add onion; cook, stirring occasionally, until softened, about 4 minutes. Add ginger, turmeric, and 1/2 teaspoon cinnamon; cook, stirring constantly, until fragrant, about 1 minute.

3. Stir 1/4 cup sugar into mixture. Add eggs; cook, stirring, until scrambled but still moist. Transfer to bowl with chicken. Stir in raisins if desired. Season with salt and pepper; let cool.

4. In a food processor, pulse almonds until finely ground. Transfer to a bowl; stir in remaining 1/2 cup sugar and 1 teaspoon cinnamon.

5. On a clean work surface, unfold a sheet of phyllo with a short side facing you; cover the remaining sheets with a damp kitchen towel. Lightly brush with melted butter; sprinkle with about 1/6 of nut mixture. Lay another phyllo sheet on top; lightly brush with butter. Cut the stack lengthwise into thirds and then crosswise into thirds to make 9 equal rectangles.

6. Working with 1 rectangle at a time, place 1 tablespoon chicken mixture 1 inch from end of a short side, leaving a 1/2-inch border on long sides. Fold 1/2 inch of each long side over filling. Starting from the end with filling, roll into a log. Repeat process to make 54 rolls total. Brush with butter, and arrange seam sides down on parchment-lined baking sheets.

7. Freeze (uncovered) until firm, about 1 hour. Transfer to airtight containers, and freeze until ready to use, up to 6 weeks.

8. To serve, preheat oven to 425 degrees. Place logs on parchment-lined baking sheets; bake, rotating sheets halfway through, until golden brown and crisp, 12 to 15 minutes. Let cool slightly before dusting with sugar and cinnamon. Serve warm.