Is it better to mix cocoa powder with water or milk? The definitive guide to creamy vs. rich chocolate
                                
                                
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                                    5 min read                                
                            
                                A 2023 study found that cocoa powder, which contains fats from cocoa butter, is naturally hydrophobic and repels water, a characteristic that often leads to clumping if not mixed correctly. This simple piece of kitchen science is at the heart of a long-standing debate: is it truly better to mix your cocoa with water or milk?