What are the ingredients in a blue slurpee?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to food companies like ICEE, the iconic blue raspberry flavor was originally created to differentiate it from other red-colored fruit drinks. But what are the ingredients in a blue slurpee, giving it its trademark taste and hue? The ingredients are a combination of water, high-fructose corn syrup, artificial flavors, citric acid, and the key ingredient, FD&C Blue No. 1 food coloring.