Preheat the oven to 400 degrees.

Place the graham crackers on a cookie sheet.

Place the 12 chocolate pieces on half of the graham crackers. Spread 1 tablespoon of marshmallow cream on each of the remaining 12 graham crackers.

Heat in the oven for 2-3 minutes or until the chocolate is melted. Immediately push together a graham cracker with chocolate on it and a graham cracker with marshmallow. Stick them together and set back on the cookie sheet.

Allow the s'mores to cool and harden.

Meanwhile, place the chocolate melts in a small bowl and heat in 30 second increments in the microwave, stirring after each heating, until melted.

Dip one end of the s'mores bar into the chocolate then lay it on waxed paper or parchment. Quickly sprinkle with sprinkles or other topping. Allow to harden and enjoy!