The essence of the creative cake shop guide includes the following parts:

1. Pay attention to the difference between strawberry and fruit. In cake making, strawberry ≠ fruit, while in palace challenge Strawberry-based ingredients can also increase fruit value.

2. Recipes containing specific ingredients cannot be replaced with other ingredients.

3. Bases other than sponge cake and jelly will not appear in the ingredient list if you do not own them, and bases that do not appear in the ingredient list will not be displayed and cannot be used. Coins or props can be upgraded (which can still be upgraded by selling them), so rare bases can be left behind for easy upgrades.

4. The essence is the drop-shaped ingredients in the sauce.

I hope the above information can help you solve the problem. If you have any further questions please feel free to let me know.