What is the nutritional value of crab fat?
                                
                                
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                                    4 min read                                
                            
                                While many seafood lovers relish crab meat, the yellow or orange substance known as crab fat, or tomalley, is a delicacy for some but a mystery to others. Often containing a concentrated dose of flavor, its nutritional profile is distinct from the white meat of the crab and comes with important considerations.