Preheat the oven to 215°F (100°C)
Fill a medium pot with at least 1 1/2 inches of water and bring to a boil then reduce heat to a gentle simmer
Combine the egg whites and sugar in a clean heatproof bowl
Set the bowl over the simmering water stirring and scraping with a flexible spatula until the mixture reaches 175°F (79°C) about 8 to 10 minutes
Remove from heat and whisk with an electric mixer until cooled and glossy about 8 to 10 minutes
You may also transfer to a stand mixer fitted with a whisk and whip on high until glossy
Divide the meringue and tint portions red black and a very pale pink for the body parts
Fit piping bags with large round tips for the red and pale pink meringue
Prepare three more piping bags of pale pink black and white meringue without piping tips
Pipe small Santa shapes onto a baking sheet starting with a white circle then a red body
Add pale pink head
Use white meringue for buttons and mustache
Use pale pink again for nose and ears
Add eyes with black meringue
Finish by piping the hat
Bake for 1 hour 15 minutes at 215°F
Turn off the oven and let the meringues cool inside for 2 hours until crisp