I added cilantro to my favorites. I clicked on 'cilantro' to get the nutritional info page, and changed the amount to 1/4 c. Clicked 'recalculate'. Clicked 'add to favorites'.

Looked on my favorites, it still gives info for 100 grams.

???

All items entered from the list will default to 100 grams (AFAIK). I think you will need to re-enter it as a custom food, if you wish the amount to default to 1/4 cup.

Rosebud

I just entered cilantro myself, and you don't need to enter it as a custom food.
All you need to do is click on the drop down menu beside the "100 grams" and one of the alternatives is 0.25 cup.

Sorry if I've confused you.

HTH

Rosebud

Ah-HA! Thanks!