Are Jelly Slices Gluten-Free? A Guide for Celiacs and the Gluten-Sensitive
                                
                                
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                                    4 min read                                
                            
                                According to Beyond Celiac, gelatin itself is naturally gluten-free, but that doesn't mean all jelly slices are. The traditional Australian dessert, known for its three distinct layers, can contain gluten in its biscuit base and, in rare cases, through cross-contamination in the jelly crystals.