You can’t replay Adventure Mode after beating the game.
Perfect Dishes which have 6 stars never lose stars, but 5-star dishes do.
To achieve ‘Perfect’ rating, no mistakes are allowed.
1. Start all tasks in the ‘middle’ of the green zone.
2. Perform all tasks ‘completely’.
When you have to rotate the cursor, check the spoon’s rotation too.
The same is applied to shaking left/right and up/down.
Shake the cursor until spices are added/ingredients are cooked.
(I didn’t notice this one in dessert course so I couldn’t achieve 54 stars)
3. Watch out for the temperature meter.
Don’t leave ingredients for too long.