Not blooming your cocoa powder
The term "blooming" refers to the process of brewing coffee in hot water, while "blooming" spices refers to the cooking practice of putting them in heated oil. Baking with cocoa powder while it is flowering is another crucial component. Blooming cocoa powder basically involves mixing it with a hot liquid - such as water, milk, coffee, butter, or oil - and letting it dissolve before letting it cool before using.
Similar to how it absorbs the tastes of coffee or spices, the hot liquid can impart flavor to cocoa powder. While heated liquid draws out the flavor of the cocoa powder, it also enhances the chocolate flavor, so you receive much more cocoa powder than you would if you used it dry. Make sure the liquid is not too hot when blooming cocoa powder because that could turn the powder bitter. Make sure the blooming cocoa is totally cooled off before using it because a hot cocoa powder mixture can pre-cook other baking ingredients. Additionally, it's crucial to only use cocoa powder in recipes that call for an amount of liquid that will completely dissolve the powder.