To make this Rice Hawaiian recipe gluten-free, ensure that all ingredients used are certified gluten-free. While jasmine rice and most canned pineapple products are naturally gluten-free, it is important to double-check labels, particularly for the Cool Whip and vanilla extract, as some brands may contain additives or be processed in facilities with gluten. Selecting verified gluten-free brands will allow you to safely enjoy this dessert without compromising on taste or texture.