I often add some Golden Syrup once it's in the plate, but not treacle.
that's not science, it's semantics.
It doesn’t matter where you start. Just start.
I use oat milk, unless I feel like some cow milk, in which case it is full fat. I add some mixed seeds (flax, pumpkin and the like) while cooking, and some olive oil, and perhaps a chopped apple. I sweeten it with date syrup, honey or jam.
I am from Yorkshire. I like treacle. I like porridge. I am yet to combine the second and third elements.I have certainly encountered those who erroneously term Golden Syrup (around and among which porridge belongs) "treacle", so I'd like to query exactly what adorned the aforementioned Yorkshireman's porridge. Just in case.