Preheat oven to 375°F. Combine first 3 ingredients in a large bowl. Stir in onion and potatoes. Transfer to a buttered 9x13-inch baking dish and dot with butter. Cover with foil and bake 45 minutes. Remove foil and bake another 15-20 minutes, or until golden.
Instructions
Preheat oven to 375°F. Combine first 3 ingredients in a large bowl. Stir in onion and potatoes. Transfer to a buttered 9x13-inch baking dish and dot with butter. Cover with foil and bake 45 minutes. Remove foil and bake another 15-20 minutes, or until golden.
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casserole, potato casserole