INGREDIENTS
- 2 tablespoons olive oil
- 1 lb ground beef
- 1 white onion, halved and sliced
- 4-6 medium Yukon Gold Potatoes
- 3 cups beef broth, divided
- 2 tablespoons ketchup
- 4 teaspoons Worcestershire sauce, divided
- 1 teaspoon garlic powder, divided
- 1/4 teaspoon dried thyme
- 3 tablespoons cornstarch
- Kosher salt and freshly ground black pepper, to taste