Yeah after my mother died, every day my father fried two eggs in bacon grease cast iron skillet. You have to have a well seasoned skillet in order to fry eggs without them sticking. He never washed it and always left some bacon grease in it.
Oh that was what my mother did also. I got in trouble as a young teenager doing dishes and I scooped out the grease and washed her skillet!
Same here.