Step 1

Pour orange juice into ice-cube trays; freeze until frozen, at least 8 hours or up to 24 hours.

Step 2

Combine the frozen orange juice cubes, chilled coconut cream, honey, lime juice and vanilla in a food processor; pulse until smooth, about 2 minutes, stopping to scrape down the sides as needed. Serve immediately or transfer to an airtight container and freeze until ready to serve. (If stored in freezer, let stand at room temperature for 30 to 45 minutes to soften before serving.) Garnish each serving with an orange slice, if desired.