How many calories are in one sheet of frozen puff pastry?
                                
                                
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                                    4 min read                                
                            
                                One sheet of frozen puff pastry can contain anywhere from 1,000 to over 1,300 calories, but the exact amount varies significantly depending on the brand and weight. This high calorie count is primarily due to the large amount of fat layered within the dough, which is essential for creating the pastry's signature flaky texture.