What is the highest calorie candy? A deep dive into nutritional content
                                
                                
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                                    5 min read                                
                            
                                While many chocolate-based bars and nut-filled sweets hover around 120–150 calories per ounce, the title for **what is the highest calorie candy** isn't as simple as it seems. Factors like serving size and ingredient density play a significant role in determining which sweet treat packs the most energy and why.