Scalloped Potato Bake
["8 c. thinly sliced potatoes", "1/4 c. chopped onion", "2 (10 1/2 oz.) cans condensed cream of mushroom soup", "1 c. milk"]
["Spread 4 cups sliced potatoes in bottom of greased 12 x 7 1/2 x 2-inch baking dish.", "Combine remaining ingredients, 3/4 teaspoon of salt and dash of pepper.", "Pour half of the mixture over the potatoes.", "Repeat layers.", "Cover; bake at 350\u00b0 for 1 hour. Uncover and bake 30 to 45 minutes longer.", "Serves 8."]
["potatoes", "onion", "condensed cream", "milk"]