I originally found this recipe for Peppermint Marshmallows on Pinterest and followed it back to The BeanTown Baker's blog. I've also adapted the recipe to make maple flavour marshmallows.
- 1 cup ice cold water, divided
 - 3 packets gelatin
 - 1 cup white corn syrup
 - 1 1/2 cups sugar (substitute 1 cup pure maple syrup for the maple ones)
 - 1/4 tsp salt
 - 3/4 tsp peppermint extract (omit for maple ones)
 - powdered sugar and cornstarch in equal portions
 - food colouring (optional)
 
Steps:
- Add 1/2 cup cold water to mixing bowl of stand mixer and sprinkle gelatin on top, set aside
 
- Bring to simmer remaining water, sugar(or maple syrup), corn syrup and salt in a small saucepan
 - Once simmering, cover with lid and cook for 4-5 minutes
 - Remove lid and continue to heat until mixture reaches 240° or hard ball stage, remove from heat
 
- Turn stand mixer on to low and mix gelatin for 1 minute
 - Slowly pour hot sugar mixture down side of bowl while mixing
 - Once all the sugar mixture has been added, increas speed to high
 - Allow to mix for approx. 15 minutes, till it cools and almost triples in volume
 - While mixing, prepare 9x13 pan - lightly oil the pan and dust with powdered sugar/cornstarch mixture
 - When ready, pour mixture into prepared pan, smooth top with oiled offset spatula
 - Dust top of marshmallows with powdered sugar/cornstarch mixture
 - Leave to dry for a minimun of 4 hours, or preferably overnight
 - Turn out onto dusted cutting board
 - Cut into 1 inch squares (a pizza wheel works best)
 - Toss each square into the powdered sugar/cornstarch mixture to coat sticky sides, brushing off any excess
 
Store in airtight container for up to 3 weeks

