A link to %this page% was e-mailed
Place the white chocolate in 1 bowl and the dark chocolate in the other. Bring the water to a boil. Reduce heat to maintain a simmer.
With separate rubber spatulas, stir both pots of chocolate until melted and glossy.
Add the peppermint oil to the white chocolate and stir. Remove from heat.
Pour the melted white chocolate on top. Spread evenly with an offset spatula.