Understanding the Nutrition: How many calories in a Panera chocolate pastry?
                                
                                
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                                    4 min read                                
                            
                                According to Panera's official menu, the chocolate croissant, which is what the chocolate pastry is referred to, contains 410 calories. This pastry is a fan favorite, known for its flaky layers and semi-sweet chocolate filling, but its rich ingredients contribute to a significant calorie count.