01 -
Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
02 -
In a large skillet, heat olive oil over medium heat. Add ground beef and cook until browned (about 5-7 minutes), then drain excess fat.
03 -
Stir in chopped onion and minced garlic; sauté for an additional 3-4 minutes until the onion softens.
04 -
Layer thinly sliced potatoes over the beef mixture in the baking dish. Season with salt, pepper, and Italian seasoning.
05 -
Top with shredded cheddar and Parmesan cheese. Pour beef broth around the edges to keep potatoes moist.
06 -
Cover with foil and bake for 30 minutes; remove foil and bake for an additional 15-20 minutes until potatoes are tender.