Place diced ham and turkey into a medium sized bowl with the sliced and chopped green onion. Set aside.

In a small bowl, combine Dijon mustard, Worcestershire sauce, mayonnaise, salt and pepper. Mix well-until smooth and creamy.

Combine meat mixture and Dijon mixture together-coat meat mixture evenly.

Cut thawed puff pastry into four equal sized squares. You can press the square out a little if needed.

Divide meat mixture evenly between the four squares. (place mixture on the angle so you can fold it over to make a triangle)

Place a half slice of gouda on each square.

Wet your fingertip with water and run it along the edge of the puff pastry where you will fold the corner over to seal the meat inside.

Fold each square into a triangle and seal the edges by pressing the sides together.

Place all four turnovers onto a greased baking sheet and bake at 400° for 20-25 minutes-until golden brown and heated through.

OPTIONAL: you can brush an egg wash over the top of your turnovers-1 egg plus 1 tsp water. Mix and brush on top of the turnover for a rich golden shine when baked.

Serve immediately with a side salad or veggie of your choice. Enjoy!