Dulce de leche apple pies

When it comes to fruit desserts I need no convincing: I'll choose them over chocolate ones any day. Therefore, I got really curious when I saw the recipe for these pies: apple and dulce de leche together? Would that work? I don't think apple pies need any embellishment, but the idea of adding ddl intrigued me too much and I had to try it - what can I say? Delicious Australia was right again,