A Twix Tart for Loyal Chocolate Candy Fans

Name: Twix Tart
Yield: 10
Ingredients: 300 grams shortbread cookies; 150 milliliters melted butter (unsalted or salted is fine); 300 milliliters dulce de leche; 200 grams dark chocolate; 100 milliliters cream; 400 grams chopped twix bars