Mix The Beef, Sun-Dried Tomato, Green Onions, Garlic, Bell Pepper, Egg, Bread Crumbs, Worcestershire Sauce, Salt, And Pepper Together In A Bowl Using Your Hands To Assure The Ingredients Are Equally Integrated. Form Into 8 1/2-Inch Thick Patties. Heat The Vegetable Oil In A Skillet Over Medium-High Heat. Cook The Burgers In The Hot Skillet Until Cooked To Your Desired Degree Of Doneness, 5 To 6 Minutes Per Side For Well Done. An Instant-Read Thermometer Inserted Into The Center Should Read 160 Degrees F (70 Degrees C). Serve On The Toasted English Muffins.