How much protein is in an In-N-Out double-double animal style?
                                
                                
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                                    4 min read                                
                            
                                According to nutritional data, an In-N-Out double-double animal style burger contains approximately 37 grams of protein. This makes it a substantial source of protein, especially when compared to other fast-food offerings, and a satisfying option for those craving a protein-packed meal.