How Big is a Serving of Sirloin for a Healthy Meal?
                                
                                
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                                    3 min read                                
                            
                                According to USDA dietary guidelines, a standard serving of lean meat like sirloin is typically three ounces cooked. This compact, protein-rich portion, often visually compared to a deck of cards, is designed to fit sensibly within a balanced, health-conscious eating plan.