Nutrition Guide: How many calories are in a bacon barm?
                                
                                
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                                    4 min read                                
                            
                                A single slice of cooked pork bacon contains approximately 40 to 43 calories, but a complete bacon barm includes the bread and any added sauces. So, **how many calories are in a bacon barm** exactly? The number varies dramatically, influenced by ingredients, cooking method, and portion size, making a precise figure elusive without specific brand details.