Step 1

Add the sugar, lime juice and water to a pot.

Step 2

Bring to a boil, then reduce the heat and simmer for 10 minutes.

Step 3

Remove from the heat and cool slightly.

Step 4

Place a sieve over a bowl and carefully pour in the syrup to strain out any 'bits'.

Step 5

Allow the mixture to cool slightly, then pour into a sanitized bottle or jar. The syrup will thicken as it cools.

Step 6

Refrigerate for up to 2 weeks.