Put the white chocolate chips and coconut oil in a microwave-safe bowl.
Microwave on high for 1 minute. Stir and continue microwaving in 15-second intervals, stirring each time, until smooth.
Allow the white chocolate shell topping to cool slightly before using. Pour the mixture into an airtight container for storage.
Video
Notes
One: For a thicker shell, use more chocolate chips, and for a thinner shell, use more coconut oil.Two: Store in an airtight container at room temperature for up to two weeks. Re-melt it in the microwave in 10-second intervals, stirring each time, until it is liquid again.