Frozen Strawberry Daiquiri

Put the rum, frozen strawberries, lime juice and sugar syrup into a blender.

Add the ice.

Blend on high for 30-45 seconds, stopping to scrape down the sides once, until completely smooth.

Test the texture with a straw. It should stand up on its own; if it leans, add more frozen strawberries and blend again briefly.

Taste and add sugar syrup a little at a time if the fruit was sharp.

Pour into two chilled glasses.

Cut a slit in each strawberry and sit it on the rim with a lime wheel, and serve at once.