If you’ve ever seen the movie, four weddings and a funeral, in the beginning of the movie, one of actors prepares a full English breakfast in a cast iron pan. I never forgot that scene.
I made this for my Mom for a Holiday brunch this year, with some substitutions due to ingredient availability. Everything came together really well, and kept us well fed for a day filled with activities. I did end up cooking our bacon first, so that the mushrooms and onions cooked in the bacon fat.
Onions and hash browns, butter, fried bake bean's, Worcestershire sause, parsley, have absolutely no place in an English breakfast. I suggest you do more reseach. Total nonsense breakfast 🇬🇧