In a large saucepan melt the butter over med-low heat. Slowly add your marshmallows and stir until melted. Remove from heat.
Add Rice Krispies to your melted marshmallow mix and stir until the cereal is coated.
Press the Rice Krispies into a buttered cookie sheet or use wax paper.
Cut your bunny shapes out with a butter cookie cutter. Use all the Rice Krispies area to cut out your Easter Bunnies.
Melt your white chocolate or white candy melts according to package instructions. Once you have the desired consistency, spoon your chocolate onto the bunnies and spread evenly. Use food coloring if desired to color the bunnies!
Dye some of the chocolate light pink for the bunny ears and nose. Then pipe on with a piping bag or use a Ziploc bag with the tip cut off.
Now draw on the mouth and eyes with the black icing.