Whisk until thicken then mix with your hands or
mixer
Add More Flour... Slowly until it's no longer sticky
Mixing has two functions:
1. to evenly distribute the various ingredients and
2. allow the development of a protein (gluten)
network to give the best bread possible.
Each dough has an optimum mixing time depending
on the flour and mixing method used.
It is a balancing act as
too much mixing produces a dough that is very
extensible with reduced elastic properties
while undermixing may cause small unmixed patches
which will remain unrisen in the bread giving a final
loaf with a poor appearance inside.