<human>:  Do you know how to make a chocolate cake that is moist and fluffy?
<bot>: Yes, I do know how to make a chocolate cake that is moist and fluffy. You will need butter, cocoa powder, sugar, eggs, vanilla extract, all-purpose flour, baking powder and milk. Start by creaming the butter and sugar, then add the eggs and vanilla extract. Next, add the dry ingredients of cocoa powder, flour, baking powder and mix together. Once everything is mixed, add the milk and mix until combined. Lastly, pour the batter into a greased baking pan and bake it in the oven at 350 degrees Fahrenheit for 25-30 minutes. Enjoy your moist and fluffy chocolate cake!