Prepare the ice cream maker according to the package directions (usually a 24 hour freezing time).
Combine the heavy cream, coconut milk, sugar and coconut creme to a heavy bottom sauce pan. Stir over low-medium heat until the sugar dissolves. Stir in the crushed pineapple with juice and the salt. Remove from the heat and cool.
After 10-15 minutes, transfer the mixture to a mixing bowl, cover and chill for at least 1 hour, stirring at least once. This works best if the whole bowl is chilled, so it might take up to 2-3 hours depending on your fridge and how frequently it is opened.
Add the ice cream mixture to the prepared ice cream maker, churning for 20-25 minutes. The ice cream will be soft. Transfer to an ice cream container or a loaf pan, cover and freeze for 10-12 hours, or overnight for best results.
When ready to serve, scoop and garnish with toasted coconut and/or maraschino cherries.
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