What is one serving of cornstarch?
                                
                                
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                                    5 min read                                
                            
                                According to nutritional data, one tablespoon of cornstarch contains approximately 30 calories and 7 grams of carbohydrates. In practical cooking applications, what is one serving of cornstarch varies, but it is typically a small amount used as a thickener rather than a bulk ingredient. This highly processed ingredient provides texture without significant nutritional value and should be consumed in moderation.