Fact: you can literally use this method to pickle whatever you fuken want.
1 Large bunch of radishes
700ml white vinegar
1/2 a cup of caster sugar
Sterilised Jar (750 ml)
Wash radishes and slice into quarters, remove excess ends.
Warm vinegar and sugar in a pot until almost simmering.
Take the vinegar off the heat and set aside to cool for 5 minutes or until you can touch the Liquid with your finger momentarily. (don't burn your self though)
Add radishes into your warm liquid and set aside to cool slightly.
Once the liquid is lukewarm you can add your radishes and pickling liquid into a sterilised jar and refrigerate.