How Many Carbs Are in Prego Mushroom Sauce?
                                
                                
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                                    4 min read                                
                            
                                According to Prego's own nutritional information, a standard half-cup serving of their mushroom sauce typically contains around 12-13 grams of total carbohydrates. This total includes both the sugars and dietary fiber present in the sauce, which is a key factor to consider when evaluating your intake.