Preheat oven to 400 degrees . Unfold each pastry piece onto parchment-lined baking sheet. Pat until flat; brush with egg. Sprinkle with cheese and sesame seeds; season. Using pizza cutter, cut 1 dough sheet in half crosswise, then cut lengthwise to make eight 1-inch-wide strips. Repeat with remaining dough sheet (you should have 16 strips total). Twist strips; arrange on baking sheet, pressing down ends. Bake until golden, about 15 minutes.