Avoid overmixing the cake batter as this can cause the cake to be dense. 

If using frozen blueberries, you do not need to thaw before adding them to the cake batter. They can be added straight from the freezer while still frozen.

To avoid the baked cake from breaking/falling apart when turning it out, ensure it's greased thoroughly before baking and ensure its mostly cooled before turning it out. 

You can add a small package of instant lemon pudding mix to the cake batter if you would like a stronger lemon flavour, however I opt out from adding it because it's already very lemon forward from the lemon cake mix and adding the instant pudding can give off an overpowering/fake lemon taste for some.

Nutrition facts are for informational purposes only. We are not responsible for any errors. We have tested the recipe for accuracy, but your results may vary. Please note that this is not medical or nutrition advice. Seek advice from a licensed professional if you need advice. We are not liable for any damages caused by your use of this content.