Discovering the Leanest Sirloin Steak: A Guide to Cuts and Cooking
                                
                                
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                                    5 min read                                
                            
                                According to USDA standards, many cuts of sirloin qualify as 'lean' beef, containing less than 10 grams of total fat per 3.5-ounce serving. But for those seeking the absolute lowest fat option, pinpointing the leanest sirloin steak requires understanding the specific sub-cuts.