Mexican potato casserole

1 tsp olive oil
1/2 lb lean ground beef
2 green peppers, chopped
8 scallions, sliced
2 tomatoes, chopped
1 tbsp chili powder
1 tbsp g. cumin
1 tbsp garlic powder
1/2 tsp black pepper
1/4 tsp salt
2 large baking potatoes
3/4 cup nonfat cheddar, grated

1. preheat over to 350 F. Spray 13x9 baking dish with cooking spray
2. heat oil cook beef, peppers and scallions, cooking until softened and cooked through.
3. add tomatoes, spices, cook for 5 minutes
4. Arrange alternate layers of potatoes and beef mixture in baking dish. cover with foil and bake for 40 minutes. Uncover and sprinkle wit cheese. Bake until potatoes are cooked through and cheese is melted (10 minutes more)

6 points