Understanding How many grams of protein are in a Portillo's beef sandwich?
                                
                                
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                                    3 min read                                
                            
                                According to nutritional data from sources like Nutritionix, a regular Italian beef sandwich from Portillo's contains 33 grams of protein. However, this figure is not universal across the menu, as different sizes and preparations offer varying amounts of this key macronutrient.