Pour sesame seeds into a bowl of water.
Stir around and gently pour out dirt and bits that rise to the top of the water. The sand and stones will settle at the bottom.
Scoop out your seeds into a sieve, avoiding the bottom.
You will need to do this several times until the water runs clean and there is no more sand at the bottom.
Pour wet sesame seeds into the dry frying pan and set over medium heat.
Stir constantly until the seeds are dry.
Reduce the heat and keep stirring until you smell the aroma of the seeds and the seeds occasionally pop and jump from the pan. There will not be that much of a colour change.
Your sesame seeds are toasted.
Spread out on a tray or baking sheet to cool completely.
Store in the refrigerator to prolong shelf life and preserve flavour.