In a small glass, pour 1 part of cane syrup for 5 parts of dark rum. Squeeze a lime wedge into the glass. You can add ice cubes, but my friend Martine, as all Caribbeans, drinks it without ice. If you do not find cane syrup, replace it by melting 2 parts of cane sugar or granulated sugar in 1 part of water. Refrigerate until chilled.
Ti-punch is a Caribbean classic to accompany Acras.