Line a large baking sheet with parchment paper or aluminum foil. Arrange graham crackers to create a large rectangle.
Melt white chocolate chips in a microwave-safe bowl. Microwave at 15 second increments, stirring frequently. You can add a little bit of a neutral oil (vegetable, canola, grapeseed) to thin out the melted chocolate, if you'd like.
Spoon melted chocolate all over chocolate graham crackers. Sprinkle crushed candy canes on top.
Place sheet in your refrigerator or freezer to cool completely. Break into pieces, then package or serve.
These keep well in your freezer for months, or in your refrigerator for a few weeks.
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