How Much Popcorn Does 1 Tablespoon of Kernels Make?
                                
                                
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                                    4 min read                                
                            
                                According to food science experts at Exploratorium, popcorn has a volume expansion of over 25 times when popped. This means that knowing exactly how much popcorn does 1 tablespoon of kernels make is key to avoiding overflow and achieving the perfect portion for your snack craving.