Puso ng Saging (Tagalog) literally means
heart of banana, because it is red and it sort of heart-shaped.
It's actually the banana infloresence from where (probably) the
banana fruit comes from. The banana florets are protected by these
sheaths of red colored leaf-like things that form the cone/heart-
shaped "puso." I wouldn't say it's the heart of the banana because
the heart of the banana could also mean the inner pith or core of
the banana trunk, white and tender, which when cooked with coconut
milk, chicken and fresh basil leaves, is another dish to be
discovered and enjoyed. "Discovered" because it is a regional dish
and a staple specialty of the province of Aklan (manok nga
inubaran). I don't think manok nga inubaran is popular
throughout the Philippines.
Manok nga Inubaran
But back to puso ng saging, the bloom itself is used as a spice, especially when
dried in many
Chinese dishes. But the whole "puso" when sliced thinly crosswise
is the main ingredient of "ginataang puso ng saging" (Tagalog) or
"linabog" or "labog" (Aklanon). It is nothing but the puso cooked
in coconut milk with shrimp or whole dried fish added. The twist
with linabog is that instead of simmering it in coconut milk
alone, vinegar is added to the sauce so it is has the sauce is tangy and tart.
"Linabog nga eangka" (a similar dish but instead an unripe jackfruit
or breadfruit is used) is even better. Linabog doesn't look good when
cooked - it's colored brown or purple, but it's utterly
delicious. You guys don't know what you're missing!