Cheesy Ranch Potato Bake

4 lbs
2 tsp
1 tsp
1/2 tsp
6 gbsp
1 (8oz) package
1 (8oz) bottle

preheat oven to 400 degrees. lightly grease 9 x 13 baking dish. Cut potatoes into 1/4 inch cubes and place in baking dish. season with chili powder, salt, and pepper. Cut butter into cubes and evenly distribute over the potatoes. Cover dish with aluminum foil and bake 1 hour until potatoes are tender. Remove from oven, and mix in the cheese and ranch dressing. Continue cooking 10 minutes or until cheese is melted and bubbly.