How much cheese is a block of cheese? Understanding common sizes
                                
                                
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                                    4 min read                                
                            
                                Over 40% of American cheese is produced in Wisconsin, and many recipes call for "a block of cheese". However, blocks come in various weights, from 4-ounce portions to large 40-pound blocks. A block's weight, not its name, is the most reliable measure for cooking.