Aldric
Member
Hearty foods by themselves create Full heal + x heart meals. Hearty truffles, hearty radishes, and durians, if I recall. Great and easy way to load up on full heals is just to cook them one by one.
There's also a clam (don't remember where to find it) and a salmon you can find in a small pond in front of Rito village that give the same effect.