Created by Bergy (RIP" Forever in our Kitchen) on January 20, 2018
Step 1: Mix egg, meat, ketchup, 1/2 of the cheese, Worcestershire sauce, and panko crumbs.
Step 2: Shape into 4 patties 1/2 inch thick.
Step 3: Place patties in a nonstick skillet, medium heat; cover, cook 5 minutes.
Step 4: Turn patties over.
Step 5: Sprinkle with remaining cheese.
Step 6: Cook uncovered for another 5 minutes or until patties are cooked through (160F).
Step 7: Serve in buns.
Step 8: Add your favorite toppings.