Brown the Side Pork, a few at a time, in a saucepan.
Season the slices with salt and pepper.
Place the meat preferably into a cast iron casserole pot.
Sauté the chopped onions in the remaining fat from the pork slices and then place them in the pot.
Add the flour to the remaining fat. When the flour is a light golden brown, pour the water into the saucepan, whilst constantly stirring. 6. Pour the sauce over the meat, in the cast iron casserole pot, and allow it to simmer at a low heat for at least 20 – 30 minutes.
Serve the Pork Sauce hot together with boiled potatoes.