Prepare sirloin steaks by pounding them to 1/4 inch thickness.

Cut the pounded steaks into 8X4 inch pieces.

Combine ground pork, bread crumbs, parsley, lemon juice, pepper, salt, and nutmeg in a bowl.

Shape the pork mixture into 8 balls.

Place one portion of pork at the short end of each steak piece.

Roll up the steaks to enclose the pork filling.

Tie each roll with string at 1 inch intervals to secure.

Heat butter in a large, heavy-bottomed Dutch oven or skillets over high heat.

Brown the roll-ups on all sides in batches.

Cover the Dutch oven or skillets and reduce heat to low.

Cook for 10-15 minutes, turning occasionally, until the pork is no longer pink.

Remove the string from the roll-ups before serving.

Slice the roll-ups and spoon pan juices over the top.