Dice the potatoes and vegetables to ensure even cooking.

In a large skillet over medium heat, add a splash of olive oil. Once hot, add the ground beef and cook until browned, breaking it apart with a spatula (about 5-7 minutes). Drain excess grease if needed.

Add the chopped onion and bell pepper to the skillet and sauté until softened (about 3-4 minutes).

Stir in the diced potatoes and season with garlic powder, onion powder, salt, and pepper. Mix well. Cook for another 5 minutes, stirring occasionally.

Add the diced tomatoes, ketchup, Worcestershire sauce, and mustard, and stir until everything is well combined.

Cover the skillet and let it simmer for about 15-20 minutes, or until the potatoes are fork-tender, stirring occasionally.

Remove from heat and serve hot, topped with your favorite toppings like cheese or green onions.