Mashed Potato Casserole For A Crowd
0s prep 30m cook 30m ready
18 to 20 servings This is an excellent way of serving mashed potatoes to the masses that can be prepared up to 2 days in advance, sparing you the last-minute frustrations of a steamy kitchen covered in potato flotsam. For a modest 6 servings, scale this recipe back by a third and bake the potatoes in a 9-inch pie pan. If you make this with a triple recipe of Colcannon and top with the shredded Cheddar only, you may call it Rumbledethumps.
Ingredients
- 1 Triple recipe Mashed Potatoes (opens in new tab)
- 1 (Any of the Additions to Mashed Potatoes) (opens in new tab)
- 1½ cups grated Cheddar (6 ounces)
- ½ cup grated Cheddar (2 ounces)
- ½ cup dry bread crumbs
- ½ teaspoon salt
- ½ teaspoon black pepper
- 2 tablespoons butter, cut into small pieces
Let's Prepare
Collect
Gather these ingredients - no prep needed yet.
- 1 Triple recipe Mashed Potatoes
- 1 (Any of the Additions to Mashed Potatoes)
- 1½ cups grated Cheddar (6 ounces)
- ½ cup grated Cheddar (2 ounces)
- ½ cup dry bread crumbs
- ½ teaspoon salt
- ½ teaspoon black pepper
- 2 tablespoons butter, cut into small pieces
Let's Cook
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Step 1.
Prepare: Triple recipe Mashed Potatoes
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Step 2.
If desired, fold in: (Any of the Additions to Mashed Potatoes)
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Step 3.
Preheat the oven to 375°F. Generously butter a 13 × 9 × 2-inch baking dish.
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Step 4.
Fold into the mashed potatoes: 1½ cups grated Cheddar (6 ounces)
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Step 5.
Spread the potatoes evenly in the prepared dish. Combine in a small bowl: ½ cup grated Cheddar (2 ounces); ½ cup dry bread crumbs; ½ teaspoon salt; ½ teaspoon black pepper
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Step 6.
Sprinkle the cheese mixture over the potatoes. Dot the top with: 2 tablespoons butter, cut into small pieces
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Step 7.
Bake until golden brown on top, about 30 minutes. Or, if desired, cover and refrigerate up to 2 days. To serve, preheat the oven to 350°F and cover the dish with foil. Bake for 45 minutes, then remove the foil and bake until browned on top, about 15 minutes more.
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