Measure out all ingredients to ensure everything is ready for blending, especially the chilled coconut milk and frozen pineapple chunks.
Add the frozen pineapple chunks into the blender, creating a vibrant base that looks bright and inviting.
Secure the lid on the blender and blend on high until the mixture is smooth, creamy, and looks frosty with a slight sheen, about 30-45 seconds.
Pause the blender, then give the mixture a quick stir with a spoon to check consistency—should be thick but pourable with icy shards.
Pour the slushie evenly into chilled glasses, ensuring each gets a generous amount of icy goodness.
Optional: Garnish with a small pineapple wedge or a maraschino cherry for a colorful finishing touch.
Serve immediately with a straw and enjoy the refreshing, icy tropical flavors—each sip offers a cool escape!