6 medium potatoes, peeled and cut into 1/4 inch slices
1 medium onion, sliced
1/3 cup butter, melted
1/2 tsp. salt
1/4 tsp. chili powder
1/8 tsp. cayenne pepper
1/8 tsp. pepper
1 1/2 cups shredded pepper Jack or Monterey Jack cheese, divided

In a large bowl, combine the potatoes and onions. Combine the butter and seasoning; drizzle over the potatoes and onions. Toss to coat. Place half in a greased 13 x 9 x 2 inch baking dish. Sprinkle with half the cheeses; top with remaining potatoes and onions.

Cover and bake at 400°F for 45-50 minutes or until potatoes are tender. Uncover; sprinkle with remaining cheese.

Bake 5 minutes longer or until cheese is melted.