Let’s bring this delicious dish to life with these easy steps:

1. Begin by boiling the cubed potatoes in a large pot of salted water. Cook until they are fork-tender, about 15 minutes. Drain and set aside.
2. In a large skillet, heat the olive oil over medium heat. Add the diced onions and sauté until translucent, about 5 minutes.
3. Add the ground beef to the skillet, breaking it apart with a spatula. Cook until browned and cooked through, about 8-10 minutes.
4. Stir in the ketchup, mustard, and Worcestershire sauce. Season with salt and pepper to taste. Let the mixture simmer for another 5 minutes to allow the flavors to meld.
5. Preheat your oven to 375°F (190°C). In a baking dish, layer the cooked potatoes, followed by the beef mixture. Top with shredded cheddar cheese.
6. Bake in the preheated oven for 15 minutes, or until the cheese is melted and bubbly.
7. Remove from the oven and let it cool slightly before serving. Top with optional toppings like diced tomatoes, pickles, and lettuce for added freshness.

This simple process is a reflection of the way I love to cook—honoring traditional flavors while keeping the steps accessible and doable for any home cook.