Step 1

Place a layer of graham crackers over the bottom of an 8x8" or 9x9" lined broiler safe pan.

Step 2

Melt chocolate chips in the microwave or on the stove top. Combine melted chocolate chips with frosting and mix well.

Step 3

Pour fudge mixture over graham crackers and spread evenly. Chill for at least 90 minutes (you want the fudge to be cold and fully set when it goes under the broiler).

Step 4

Top fudge with a layer of marshmallows and place under the broiler (on high) until marshmallows start to brown. (Watch closely!)