Mashed Potato Casserole - cooking recipe

Ingredients

5 lbs potatoes, cooked and mashed
1 (8 ounce) package cream cheese
1 cup half-and-half
1/2 cup butter
1 teaspoon onion powder
1 teaspoon seasoning salt
1/4 teaspoon pepper

Preparation

Mix all ingredients together.
Bake for 30 minutes at 350 degrees.