This recipe is from Shirley McNevich's Mom's Best Recipes Vol 1. Published here with her permission.
Don't forget to check Shirley's blog.
(by Shirley McNevich)
1 1/2 cups milk
1 level tsp. salt
1/2 tsp. pepper
3 baking potatoes, peeled and thinly sliced
2 TBSP butter
1/2 cup shredded Monterey jack cheese
1/2 cup shredded cheddar cheese
In a saucepan, bring milk to boiling over medium heat. Add the salt and pepper and stir. Add the sliced potatoes and butter and stir. Put a lid on the saucepan, turn heat on low and cook 15 minutes--make sure lid is tilted. Pour the potato mixture into a 2 qt. greased casserole. Sprinkle cheeses onto potatoes and stir to mix well. Bake at 325 degrees for 60 minutes.