Just as a follow up:
The recipe I used said to take out 2-3 slotted spoonfuls out of the pot, mash them and put them back in. Instead I took out 4-5 spoonfuls to mash.
It really turned out pretty good!
As far as flour being in the recipe, while the potatos were boiling over medium heat in the chicken broth, it called for melting some butter, adding the flour to form a paste and then adding some milk and stir until it thickens.
I honestly think just using the potatoes is easier and probably just as good!
At any rate, the family all liked it, so it was a success!