Step 1

Preheat oven to 400 degrees. Spray a 9 x 13" casserole dish with nonstick spray.

Step 2

Wash potatoes and let them dry. Cut each potato in half.

Step 3

Place the butter in the casserole dish and put dish in the oven for about 5 minutes to melt the butter.

Step 4

Remove dish from the oven and sprinkle the melted butter with Parmesan cheese. Shake some salt & pepper and garlic powder overall and stir everything to combine.

Step 5

Place potatoes in the dish skin side up. Sprinkle tops with a little salt & pepper.

Step 6

Bake uncovered for 40-45 minutes.