Steps
1. Preheat the oven to 375°F (190°C).
2. Layer the sliced potatoes in a baking dish.
3. Sprinkle beans, carrots, and spinach over the potatoes.
4. Season with salt and pepper.
5. Top with shredded cheese.
6. Cover with foil and bake for 30 minutes.
7. Remove foil and bake for an additional 10 minutes until cheese is golden brown.