There are casseroles that require a dozen ingredients, multiple steps, and a sink full of dishes. And then there is this Amish Corn Potato Casserole. With just three main ingredients and almost no effort, you can create a creamy, comforting side dish that tastes like it came from a cozy farmhouse kitchen. This is the kind of recipe that has been passed down through generations—simple, frugal, and made with love.
The magic happens in the oven. Diced Yukon Gold potatoes are layered in a casserole dish and covered with a creamy mixture of cream-style corn and sour cream. As it bakes, the potatoes become tender, the corn adds natural sweetness, and the sour cream creates a rich, tangy sauce that binds everything together. The result is a dish that is creamy, slightly sweet, and deeply satisfying.
Perfect for holiday dinners, potlucks, or any night you need a hearty, comforting side dish. Serve it alongside ham, roasted chicken, pork chops, or meatloaf. It is versatile, forgiving, and guaranteed to please.
Why You’ll Love This Recipe
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Only 3 main ingredients (plus optional salt, pepper, and butter for greasing)
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Minimal prep and easy cleanup
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Creamy, sweet, and satisfying
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Potatoes become tender without pre-cooking
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Perfect for feeding a crowd
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Great for beginner cooks
Oven-Baked 3-Ingredient Amish Corn Potato Casserole
Prep Time: 15 minutes | Bake Time: 1 hour 10 minutes (45 covered, 25-35 uncovered) | Resting Time: 15 minutes | Total Time:Approximately 1 hour 40 minutes
Yield: 6 servings
Ingredients
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2 pounds Yukon Gold potatoes, scrubbed and diced into ½-inch cubes
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2 (14.75-ounce) cans cream-style corn
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1 cup sour cream
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1 teaspoon kosher salt (or to taste, optional)
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½ teaspoon black pepper (optional)
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Soft butter or cooking spray, for greasing the dish
Instructions
1. Preheat and Prepare:
Preheat your oven to 375°F (190°C). Lightly grease a medium ceramic casserole dish (about 2 to 2½ quarts) with soft butter or cooking spray so the potatoes do not stick.
2. Prepare the Potatoes:
Scrub the Yukon Gold potatoes well and pat them dry. Leave the skins on for a more rustic, farmhouse feel, or peel them if you prefer. Dice the potatoes into small, even ½-inch cubes so they cook through tender in the oven.
3. Layer the Potatoes:
Spread the raw diced Yukon Gold potatoes evenly in the bottom of the greased casserole dish, making sure they are in a fairly even layer so they bake at the same rate.
4. Make the Creamy Mixture:
In a medium bowl, stir together the canned cream-style corn and sour cream until smooth and well blended. If desired, season this mixture with the kosher salt and black pepper.
5. Pour Over the Potatoes:
Pour the cream-style corn and sour cream mixture slowly and evenly over the layer of raw diced potatoes, letting it seep down between the pieces. Use a spoon or spatula to gently nudge the mixture so all the potatoes are coated.
6. Bake Covered:
Cover the casserole dish tightly with aluminum foil to help the potatoes steam and soften. Place the dish on the middle rack of the preheated oven. Bake covered for 45 minutes.
7. Bake Uncovered:
Carefully remove the foil and give the casserole a gentle stir to bring some of the creamy corn mixture up from the bottom and around the edges. Return the uncovered casserole to the oven and continue baking for another 25 to 35 minutes, or until the potatoes are very tender when pierced with a fork and the top is bubbling and lightly golden around the edges.
8. Rest and Serve:
Remove the casserole from the oven and let it rest for 10 to 15 minutes before serving. This short rest lets the sauce thicken slightly so each spoonful holds together. Serve warm, scooped straight from the casserole dish.
Recipe Notes & Pro Tips
Why Yukon Gold Potatoes? Yukon Gold potatoes are the ideal choice for this casserole. They have a naturally buttery, creamy texture and hold their shape better than russet potatoes (which can become grainy). Their thin skins are tender and flavorful, so peeling is optional. Red potatoes also work well.
Uniform Dice Matters: Cutting the potatoes into small, even ½-inch cubes ensures they cook through in the allotted time. Larger chunks may remain crunchy or undercooked. A uniform dice also ensures even absorption of the creamy corn mixture.
Cream-Style Corn is Essential: Cream-style corn is canned corn that has been partially pureed, creating a thick, creamy texture. Do not substitute whole kernel corn, as the casserole will be too thin and lack the signature creamy consistency.
Do Not Skip the Resting Time: Letting the casserole rest for 10-15 minutes after baking allows the sauce to thicken and the potatoes to absorb more of the liquid. This makes the casserole easier to serve and ensures that each scoop holds together.
Add Herbs or Cheese (Optional): While the recipe is intentionally simple, you can stir in ½ cup of shredded cheddar cheese, ¼ cup of grated Parmesan, or 1 tablespoon of fresh chopped chives or parsley along with the sour cream mixture.
Make It Spicy: Add ½ teaspoon of red pepper flakes, 1 teaspoon of Cajun seasoning, or a dash of hot sauce to the sour cream mixture for a spicy kick.
Variations
Cheesy Corn Potato Casserole: Stir 1 cup of shredded cheddar or Monterey Jack cheese into the sour cream mixture before pouring over the potatoes. Sprinkle an additional ½ cup of cheese on top during the last 10 minutes of baking.
Bacon Corn Potato Casserole: Cook 6 slices of bacon until crisp, then crumble. Stir half of the bacon into the sour cream mixture and sprinkle the remaining half over the top before serving. The smoky, salty bacon adds another dimension of flavor.
Herbed Corn Potato Casserole: Add 1 tablespoon of fresh chopped chives, parsley, or dill to the sour cream mixture. For a dried herb version, add 1 teaspoon of dried thyme or rosemary.
Caramelized Onion Corn Potato Casserole:Sauté 1 large yellow onion (thinly sliced) in butter until soft and golden brown. Stir the caramelized onions into the sour cream mixture before pouring over the potatoes.
Green Chile Corn Potato Casserole: Stir 1 (4-ounce) can of diced green chilies into the sour cream mixture. The mild heat of the green chilies complements the sweetness of the corn.
Cheddar and Jalapeño Corn Potato Casserole: Add 1 cup of shredded cheddar cheese and 2 tablespoons of chopped pickled jalapeños to the sour cream mixture. The spicy, tangy jalapeños balance the richness.
Serving Suggestions
This creamy, comforting casserole pairs beautifully with:
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Baked ham or roasted turkey
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Grilled pork chops or meatloaf
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Roasted chicken or fried chicken
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Baked fish or salmon
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A simple green salad with a tangy vinaigrette
For a complete Amish-style meal, serve alongside:
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Applesauce or sauerkraut
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Freshly baked bread or rolls
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Roasted green beans or steamed broccoli
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 5 days. The casserole will thicken as it cools, and the flavors will continue to meld.
To reheat, place individual portions in the microwave in 60-second bursts, or warm the entire casserole in a 350°F oven for 15-20 minutes, covered with foil to prevent the top from drying out. Add a splash of milk or water if the casserole seems dry.
This casserole freezes well for up to 3 months. Cool completely, then transfer to freezer-safe containers. Thaw overnight in the refrigerator before reheating.
Why This Recipe Works
This Amish Corn Potato Casserole is a masterclass in simple, frugal cooking. The cream-style corn serves two purposes: it provides natural sweetness and a thick, creamy texture that eliminates the need for a separate sauce. The sour cream adds tanginess and richness, creating a velvety base that coats every potato cube.
Baking the casserole covered for the first 45 minutes traps steam, allowing the potatoes to cook through without drying out. Removing the foil for the final 25-35 minutes allows the top to brown slightly and the excess moisture to evaporate, resulting in a creamy but not watery casserole.
Dicing the potatoes into small, uniform cubes ensures they cook evenly and become tender in the same amount of time. Leaving the skins on adds texture, color, and nutrients, and is traditional in rustic Amish cooking.
This recipe is proof that you do not need a long list of ingredients or complicated techniques to make a memorable side dish. With three simple ingredients and a hot oven, you can create a casserole that is creamy, sweet, and deeply satisfying. Perfect for holiday dinners, potlucks, or any night you need a hearty, comforting side dish. It is simple country cooking at its best.