Use the chocolate buttercream to ice the top of each cupcake, you want a relatively thick layer.
Place a jaffa in the centre of the chocolate frosting, this is Rudoph's nose
Now the eyes, place two white chocolate buttons just above the red nose.
Take a chocolate drop, dip it into the chocolate frosting and pop it on the white chocolate button, voila, you have eyes!
Take a pretzel, and snap it in half, these will be the Reindeer antlers, place them in antler appropriate position, i.e one on either side at the top of the cupcake.
Video
Notes
Don't worry about perfection let your kids have fun!
Make sure the cupcakes are completely cool before attempting to decorate them
Chocolate cupcakes: You can use any cupcakes, homemade, store-bought or a boxed cake mix. You can also of course bake my vanilla cupcake recipe or dairy-free cupcake recipe
Jaffas or red M&M's: Jaffas are a kiwi candy (candy-coated orange chocolate balls), you need a red ball-shaped candy that will act as Rudolph's nose.
Chocolate buttercream: Any chocolate icing or frosting is fine, even store-bought, you just need it to be brown.
Chocolate buttons and drops: I use the white chocolate buttons and dark chocolate drops to make eyes for the reindeer, you could of course use candy eyes instead.