Spread out 12 crackers, salted side down, on a parchment lined cookie sheet or cutting board.
Place 1 teaspoon of the dulce de leche on each cracker.
Place another cracker on top of the caramel, pressing down and rotating to distribute the caramel evenly.
Transfer to the fridge for at least 30 minutes.
In a double broiler, melt the chocolate chips and melting wafers until smooth or in a microwave safe bowl melt chocolate in 20 second intervals, stirring in between each interval until smooth.
Dip each cracker in the chocolate, coating completely then transfer back to the cookie sheet or cutting board.
Before the chocolate sets, top with coarse salt.
If desired, you can do an additional drizzle of chocolate on top for visual interest and variation.
Allow the chocolate to set before serving.