How do I know if my baking powder is aluminium free?
                                
                                
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                                    3 min read                                
                            
                                Many home bakers discover that regular double-acting baking powder can leave a subtle, metallic aftertaste in their baked goods. To avoid this, many switch to aluminium-free versions, but how do I know if my baking powder is aluminium free? The answer lies in a simple label check and understanding the specific compounds to look for.