Preheat oven to 375°F/190°C/Gas Mark 5 (see first note for convection baking)
Mix powdered sugar and butter together, then add the egg, peppermint extract, vanilla and salt.
Slowly start adding all the flour and mix until fully blended.
Divide dough in half (see second note).
Place one half of the dough back in the bowl and add red gel food dye until you reach the desired color. Start with 2-3 drops and blend completly before adding anymore.
Measure one teaspoon of each color of dough and roll each into 3.5”/8.9mm ropes (see third note).
Gently twist one rope each color together and curve the top to resemble a candy cane.
Bake for 8-9 minutes. They might have a tiny tint of light brown, but no more.
Notes
Convection: If using convection oven, reduce heat to 350°F -365°F and bake for 7-8 minutes (each oven is different)Dividing the dough in half: A kitchen scale is a great way easily measure the dough into halves so you don’t end up with too much of one color.Measuring: Measure out several individual teaspoons of the red dough, then do the same with the white dough. I do this in batches of about 20. Then roll into a rope measure one rope at 3.5 inches/8.9mm long. Use that as a guide for all the rest so you don’t have to measure each one.