1. Preheat oven to 350 degrees. Unroll 5 sheets of fillo dough, cut into 1 inch strips. On a large cookie sheet, weave into a lattice large enough to cover each pie. (I decided to make snowflakes to make them more festive!)
2. Brush the top of each crust with beaten egg, then bake for 5-7 minutes until crust browns slightly. Set aside until ready to assemble pies.
5. Add peas, carrots, and nutmeg, if using, and cut up the chicken (mine was shredded already). Remove from heat. Fill 4 individual bowls with chicken mixture then top each with a lattice square (or snowflake). Bake for 5 minutes or until bubbly (I actually omitted this step because I don't have single serving baking dishes).