How many pecan nuts is a portion?
                                
                                
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                                    3 min read                                
                            
                                A standard serving of pecan halves is generally considered to be about 19 pieces, which equates to one ounce. Knowing exactly how many pecan nuts is a portion is crucial for balancing their high calorie and healthy fat content, ensuring you reap the nutritional benefits without overindulging.