Mix worchestershire sauce, salt, pepper, onion powder, garlic powder, paprika and other of your favorite spices with the ground beef (90% to 85% fat ground beef or ground sirloin). I use half teaspoon of each of the spices per 1 lb. of ground beef. Let it soak up the flavors for 15-20 minutes. Form the burger patties. Simply heat a skillet on medium-high heat, spray with non-stick spray, toss the burgers and cook to your liking. I usually cook mine well for the kids. Serve with sauteed onions, lettuce, tomato, pickles, or coleslaw, etc.