How Many Calories Are in Razzleberry Pie?
                                
                                
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                                    4 min read                                
                            
                                According to nutritional data from brands like Marie Callender's, a single slice of razzleberry pie can contain between 390 and over 600 calories, depending on the serving size and specific ingredients used. This delicious dessert, combining raspberries and blackberries, offers a significant calorie count that varies widely between homemade and store-bought versions.