Where are my 'Favourites' saved?

In the app

Tap the blue menu button next to the search bar in your diary > Favourites. Now select the food you'd like to add, followed by the serving size and the meal occasion.

On the website

Click on the green + button to the right of the white search box at the top of the page, and click on My Favourites in the list. Now select the food you'd like to add, followed by the serving size and the meal occasion on the next page.