In a microwave-safe bowl, melt chocolate almond bark, in 40-second intervals, stirring after each interval, until completely melted.
Place Ritz’s crackers on a long sheet of wax paper.
Add a small dollop of marshmallow crème to the center of half the crackers and smooth out.
Place another cracker on top of the marshmallow crème. Press crackers together, ensuring the marshmallow crème has been distributed evenly.
Use tongs, or a place on a fork, to grab a cracker sandwich and dip it into melted chocolate.
Carefully tap tongs on the side of the bowl, removing extra chocolate from the crackers.
Place dipped cracker onto the wax paper.
Sprinkle graham cracker crumbles, tiny marshmallows, and mini chocolate chips on top, if you choose before the chocolate dries.
Allow chocolate to harden.
Store in an air-tight container for up to 5 days.