How Many Calories Are in a Buttermilk Bun? A Complete Guide to Nutritional Value
                                
                                
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                                    3 min read                                
                            
                                The calorie count for a buttermilk bun can range widely, from around 129 calories for a small homemade roll to over 240 for a large store-bought hamburger bun. The answer to how many calories are in a buttermilk bun is not a single number, but a spectrum that depends on several factors, including size, ingredients, and preparation method.