This 3-Ingredient Retro Golden Yukon Potato Casserole is an easy, old-fashioned side dish made with tender Yukon Gold potatoes, creamy chicken soup, and plenty of melted cheddar cheese. Baked until golden and bubbly, it’s the kind of comforting potato casserole that goes perfectly with almost any family dinner.
There’s no need for a long shopping list or complicated preparation. Just three ingredients come together in one baking dish to create layers of soft, buttery-tasting potatoes covered in a rich, cheesy sauce.
The Yukon Gold potatoes become tender as they bake, while the creamy soup adds savory flavor without needing extra seasonings. A generous layer of cheddar cheese finishes everything off with a delicious golden topping.
This easy potato casserole is perfect for Sunday dinners, holiday meals, potlucks, or busy weeknights when you need something simple to serve alongside your main course.
WHY YOU’LL LOVE THIS GOLDEN YUKON POTATO CASSEROLE
ONLY THREE INGREDIENTS: You don’t need a cupboard full of seasonings or a homemade cheese sauce. The potatoes, condensed soup, and cheddar cheese provide everything needed for this creamy casserole.
CLASSIC COMFORT FOOD: Tender potatoes baked in a creamy sauce are a familiar favorite. This recipe has the same cozy appeal as traditional scalloped potatoes, with fewer ingredients and less preparation.
EASY TO PREPARE: There’s no boiling the potatoes or cooking a sauce on the stovetop. Simply slice, layer, and bake.
PERFECT FOR FAMILY DINNERS: This casserole makes eight servings and pairs beautifully with roasted chicken, ham, pork chops, or meatloaf.
GOLDEN, CHEESY TOPPING: The cheddar melts into a delicious topping that becomes lightly browned around the edges while the potatoes stay creamy underneath.
One of the best things about this recipe is how little hands-on work it requires. Once the casserole is assembled, the oven takes care of the rest.
3-INGREDIENT RETRO GOLDEN YUKON POTATO CASSEROLE INGREDIENTS
<text color=”default”>You’ll need:</text>
- 2½ pounds Yukon Gold potatoes, about 6 to 8 medium potatoes, washed and thinly sliced into ⅛-inch rounds
- 2 (10.5-ounce) cans condensed cream of chicken soup, undiluted
- 2 cups shredded sharp cheddar cheese, divided into two 1-cup portions
That’s the complete ingredient list. No milk, butter, flour, or additional seasoning is required.
THE BEST POTATOES FOR THIS RECIPE
Yukon Gold potatoes are an excellent choice for this casserole because they have a naturally creamy texture and a slightly buttery flavor.
Their thin, golden skins are tender enough to leave on, saving you the extra work of peeling. The yellow flesh also gives the finished casserole its beautiful golden color.
Unlike very starchy potatoes, Yukon Golds generally hold their shape well during baking. The slices soften without completely falling apart, creating distinct layers underneath the creamy sauce.
Look for potatoes that feel firm and have smooth skins. Avoid potatoes with soft spots, extensive sprouting, or green patches.
Try to choose potatoes that are similar in size. This makes slicing easier and helps the pieces cook at the same rate.
WHY USE CONDENSED CREAM OF CHICKEN SOUP?
Condensed cream of chicken soup is a classic shortcut ingredient in old-fashioned casseroles.
It creates a savory sauce without requiring a separate saucepan, flour, or additional cooking time.
The soup also contains seasoning, which is especially useful when making a recipe with only three ingredients.
As the potatoes bake, some of their moisture combines with the condensed soup. The result is a thick, creamy coating that settles between the layers.
PRO TIP:
Use the soup straight from the can. Don’t prepare it according to the soup label or add the usual amount of water.
The casserole needs a thick sauce that will cling to the potato slices.
WHAT KIND OF CHEESE WORKS BEST?
Sharp cheddar cheese adds plenty of flavor and melts into a rich topping.
For the creamiest results, shred a block of cheddar cheese yourself. Freshly shredded cheese generally melts more smoothly than packaged shredded cheese, which may contain ingredients that help prevent clumping.
Medium cheddar also works if you prefer a milder cheese flavor.
The cheese is divided between the middle of the casserole and the topping, so every serving has plenty of cheesy goodness.
HOW TO MAKE 3-INGREDIENT GOLDEN YUKON POTATO CASSEROLE
This easy casserole comes together with a little slicing and layering. The most important part is cutting the potatoes thinly enough that they’ll become tender during baking.
Here’s how to make it.
STEP ONE: PREHEAT THE OVEN
Preheat your oven to 375°F.
Set out a 9×13-inch baking dish. There’s no need for additional cooking spray because you’ll coat the bottom with some of the condensed soup.
Make sure your oven has reached the correct temperature before placing the casserole inside.
STEP TWO: PREPARE THE POTATOES
Wash the Yukon Gold potatoes thoroughly under running water and dry them.
Using a sharp knife or mandoline slicer, cut the potatoes into thin rounds approximately ⅛ inch thick.
You can leave the skins on for a rustic, old-fashioned appearance or peel them if you prefer a smoother texture.
Try to keep every slice close to the same thickness.
PRO TIP:
A mandoline makes it easier to get consistent slices. Always use the hand guard to protect your fingers.
Thick slices take considerably longer to soften and may leave the casserole undercooked in the center.
STEP THREE: PREPARE THE FIRST LAYER
Spoon a few tablespoons of condensed cream of chicken soup from the first can into the bottom of your baking dish.
Spread it into a thin coating.
Arrange half of the sliced potatoes in overlapping layers across the bottom of the dish.
Spoon the remaining contents of the first can of soup over the potatoes.
Use the back of a spoon to spread the soup as evenly as possible.
The mixture will be thick. That’s exactly what you want.
STEP FOUR: ADD THE CHEESE
Sprinkle one cup of shredded sharp cheddar cheese evenly over the first layer of potatoes and soup.
Add the remaining potato slices, arranging them in overlapping rows.
Spread the second can of condensed cream of chicken soup over the top.
Make sure the potatoes are covered as evenly as possible, especially around the edges.
Save the remaining cup of cheddar cheese for the final stage of baking.
STEP FIVE: COVER AND BAKE
Cover the baking dish tightly with aluminum foil.
Place it on the center rack of your preheated oven and bake for 55 to 65 minutes.
The foil traps moisture and helps the potatoes soften without allowing the top to dry out too quickly.
After 55 minutes, carefully lift one corner of the foil and test a potato near the center with a fork.
The fork should slide through easily.
If the potatoes are still firm, replace the foil and continue baking for another 10 to 15 minutes, checking again.
PRO TIP:
Don’t remove the foil too early. The potatoes need time to cook through before the final cheese topping goes on.
STEP SIX: ADD THE GOLDEN CHEESE TOPPING
Once the potatoes are fork-tender, carefully remove the aluminum foil.
Sprinkle the remaining one cup of cheddar cheese over the entire casserole.
Return the dish to the oven, uncovered, and bake for another 15 to 20 minutes.
The cheese should be completely melted, with lightly golden edges and bubbling sauce around the sides.
For a slightly darker topping, you can broil the casserole for one to two minutes at the end.
Watch it closely because cheese can brown very quickly under the broiler.
STEP SEVEN: LET THE CASSEROLE REST
Remove the casserole from the oven and allow it to rest for 10 minutes before serving.
This gives the creamy sauce time to settle and thicken slightly.
The casserole will be very hot straight from the oven, so letting it stand also makes it easier to serve.
Use a large spoon or spatula to lift the tender potato layers onto individual plates.
TIPS FOR MAKING THE BEST YUKON GOLD POTATO CASSEROLE
A few simple techniques will help you get tender potatoes and a creamy sauce every time.
SLICE THE POTATOES EVENLY: Uneven slices can cause some potatoes to soften while others remain firm. Aim for ⅛-inch rounds throughout the casserole.
DON’T RINSE AFTER SLICING: Washing the whole potatoes is important, but there’s no need to rinse the slices afterward. Their natural starch helps the sauce develop a thicker consistency.
USE THE RIGHT BAKING DISH: A 9×13-inch casserole dish allows the potatoes to spread into relatively shallow layers. A smaller, deeper dish may require a longer baking time.
COVER TIGHTLY: Aluminum foil helps retain the moisture needed to cook the potatoes. Make sure there are no large gaps around the edges.
WAIT TO ADD THE FINAL CHEESE: Adding the entire amount of cheese at the beginning may cause the top to become too dark before the potatoes finish cooking.
CHECK THE CENTER: The potatoes near the middle usually take the longest to soften. Test there rather than checking only the edges.
ALLOW RESTING TIME: Cutting into the casserole immediately can cause the sauce to spread across the plate. Ten minutes helps everything settle.
GOLDEN YUKON POTATO CASSEROLE SUBSTITUTIONS AND ADDITIONS
The original recipe uses exactly three ingredients, but there are several ways to change the flavors if you aren’t concerned about keeping the ingredient count the same.
POTATOES: Red potatoes can replace Yukon Gold potatoes. They have a slightly firmer texture, so make sure they’re sliced thinly. Russet potatoes are another option, although they’ll tend to break down more during baking.
CONDENSED SOUP: Cream of mushroom soup is a delicious alternative to cream of chicken. It adds an earthy flavor that pairs well with potatoes and cheddar.
You could also use condensed cream of celery soup for a milder vegetable flavor.
CHEESE: Monterey Jack melts beautifully and has a mild, creamy taste. Colby Jack is another good option, while smoked cheddar adds a stronger flavor.
ONIONS: Add ½ cup of thinly sliced yellow onions between the potato layers for an old-fashioned potato and onion casserole.
BACON: Sprinkle ½ cup of cooked, crumbled bacon between the layers for a smoky flavor.
GARLIC: Stir one teaspoon of garlic powder into the soup before assembling the casserole.
Remember that adding onions, bacon, garlic, or other extras will turn this into a recipe with more than three ingredients.
HOW TO SERVE RETRO GOLDEN YUKON POTATO CASSEROLE
This creamy potato casserole is a versatile side dish that works with everything from simple weeknight dinners to holiday meals.
ROASTED CHICKEN: Serve generous spoonfuls alongside oven-roasted chicken and steamed green beans. The creamy potatoes complement the savory chicken beautifully.
BAKED HAM: This casserole is especially delicious with ham. The salty, slightly sweet flavor of the meat balances the rich cheddar and potatoes.
MEATLOAF: For a classic comfort food dinner, pair the casserole with homemade meatloaf and glazed carrots.
PORK CHOPS: Pan-seared or oven-baked pork chops make an easy main dish to serve with these creamy potatoes.
HOLIDAY DINNERS: Add this casserole to your Thanksgiving, Christmas, or Easter menu alongside roasted vegetables and your favorite main course.
Because the casserole is quite rich, fresh vegetables are a great addition to the plate.
A crisp green salad, roasted broccoli, asparagus, or steamed green beans all provide a lighter contrast.
Serve the casserole warm while the cheese is soft and the sauce is creamy.
HOW TO STORE GOLDEN YUKON POTATO CASSEROLE
This potato casserole can be prepared ahead of time and stored for leftovers, making it a convenient choice when planning family meals.
MAKE AHEAD
You can assemble the casserole up to 24 hours before baking.
Arrange the potatoes, soup, and first cup of cheese in the baking dish, finishing with the remaining soup as directed.
Cover tightly and refrigerate immediately.
Keep the final cup of shredded cheddar cheese in a separate airtight container.
When you’re ready to cook, remove the baking dish from the refrigerator while the oven preheats.
Bake as directed, allowing an additional 10 to 15 minutes of covered baking time if needed.
Check that the potatoes are completely tender before adding the final cheese.
If you’re using a glass or ceramic dish, follow the manufacturer’s instructions about temperature changes before placing it in a hot oven.
IN THE FRIDGE
Allow leftover casserole to cool briefly, then transfer it to an airtight container or cover the baking dish tightly.
Refrigerate within two hours of cooking.
Store in the refrigerator for up to three to four days.
IN THE FREEZER
You can freeze cooked leftovers, although the potatoes and creamy sauce may change texture after thawing.
For the best results, allow the casserole to cool and transfer individual portions to freezer-safe containers.
Freeze for up to two months for best quality.
Thaw overnight in the refrigerator before reheating.
The sauce may look slightly separated after thawing, but it should come together better once thoroughly heated.
REHEATING
OVEN: Place leftover casserole in an oven-safe dish, cover with foil, and heat at 350°F for approximately 20 to 25 minutes, or until hot throughout.
MICROWAVE: Transfer an individual serving to a microwave-safe plate. Cover loosely and heat in short intervals until thoroughly heated, allowing the heat to distribute evenly.
For food safety, reheat leftovers to an internal temperature of 165°F.
TROUBLESHOOTING THIS POTATO CASSEROLE RECIPE
WHY ARE MY POTATOES STILL HARD?
The most common reason is that the slices are too thick or the casserole hasn’t baked long enough.
Cover the dish again and return it to the oven for another 10 to 15 minutes.
Continue checking until the center potatoes are fork-tender.
WHY IS MY CASSEROLE WATERY?
Potatoes release moisture as they cook, so a little liquid around the edges is normal.
Allow the casserole to rest for 10 to 15 minutes after baking. The sauce will thicken slightly as it cools.
Avoid adding extra water or milk to the condensed soup.
WHY IS MY CHEESE TOPPING TOO DARK?
The cheese may have been added too early or the casserole may have been placed too close to the top heating element.
Add the final cheese only after the potatoes are tender, and use the center oven rack.
WHY IS THE SAUCE TOO THICK?
Condensed soup makes a fairly thick sauce, especially after the casserole cools.
This is normal for this version of the recipe.
Serving it warm will give you the creamiest consistency.
FREQUENTLY ASKED QUESTIONS
Do I need to peel Yukon Gold potatoes before making this casserole?
No, you don’t need to peel them. Yukon Gold potatoes have thin, tender skins that soften during baking.
Leaving the skins on also makes preparation quicker.
If you prefer the appearance and texture of traditional peeled scalloped potatoes, removing the skins is perfectly fine.
Can I use frozen potatoes instead of fresh Yukon Gold potatoes?
Fresh Yukon Gold potatoes are recommended for the best texture.
Frozen sliced potatoes may contain additional moisture and can become softer during baking.
If you substitute frozen potatoes, the cooking time and finished consistency may be different.
Can I make this casserole in a slow cooker?
You can make a similar casserole in a slow cooker, although the cheese won’t develop the same golden baked topping.
Layer the ingredients in a slow cooker and cook on low for approximately four to six hours, checking that the potatoes are tender.
Add the final cheese near the end of cooking and cover until melted. Cooking times vary by slow cooker.
Can I use cream of mushroom soup instead?
Yes. Cream of mushroom soup is a simple one-for-one substitute that keeps the recipe at three ingredients.
It creates a slightly different savory flavor but works well with Yukon Gold potatoes and cheddar cheese.
Can I double this recipe?
Yes, you can double the ingredients to serve a larger group.
Use two 9×13-inch baking dishes instead of making one very deep casserole.
This helps the potatoes cook evenly and makes it easier to achieve a golden cheese topping.
Depending on your oven, you may need to rotate the baking dishes during cooking.
How do I know when the potatoes are fully cooked?
Insert a fork or thin knife into the center of the casserole.
It should slide through several layers of potatoes without noticeable resistance.
If you feel firm pieces, continue baking with the foil in place until the potatoes soften.
Can I make this casserole without cheese?
You can leave out the cheddar, but the finished dish will no longer have the same golden, cheesy topping.
For a dairy-free version, you’ll also need to replace the condensed soup with an appropriate alternative.
Those substitutions will change both the flavor and texture of the original recipe.
3-INGREDIENT RETRO GOLDEN YUKON POTATO CASSEROLE RECIPE
Equipment
- 9×13-inch baking dish
- aluminum foil
- Sharp knife or mandoline
Ingredients
- 2½ pounds Yukon Gold potatoes washed and sliced into ⅛-inch rounds
- 2 10.5-ounce cans condensed cream of chicken soup, undiluted
- 2 cups sharp cheddar cheese shredded and divided
Instructions
- Preheat the oven to 375°F.
- Wash and thinly slice the Yukon Gold potatoes into ⅛-inch rounds.
- Spread a few tablespoons of condensed soup from the first can over the bottom of a 9×13-inch baking dish.
- Arrange half of the potato slices in overlapping layers in the dish.
- Spread the remaining contents of the first can of soup over the potatoes. Sprinkle with one cup of shredded cheddar cheese.
- Layer the remaining potatoes on top, then spread the second can of condensed soup evenly over them.
- Cover tightly with aluminum foil and bake for 55 to 65 minutes, or until the center potatoes are fork-tender. Continue covered baking if necessary.
- Remove the foil and sprinkle the remaining cup of shredded cheddar over the casserole.
- Return to the oven, uncovered, for 15 to 20 minutes, until the cheese is melted and lightly golden.
- Remove from the oven and let rest for 10 minutes before serving.
Notes
- Slice the potatoes evenly to help them cook at the same rate.
- Keep the condensed soup undiluted.
- Use freshly shredded cheddar for smoother melting.
- Add the final cheese topping only after the potatoes are tender.
- Refrigerate leftovers in an airtight container for up to four days.
- Actual cooking time may vary depending on potato thickness, baking dish material, and oven performance.
This 3-Ingredient Retro Golden Yukon Potato Casserole is proof that you don’t need a long ingredient list to make a satisfying side dish. With its tender layers of potatoes, creamy savory sauce, and melted cheddar topping, it’s an easy recipe to keep on hand for busy weeknights and family gatherings. Serve it straight from the baking dish while it’s warm and bubbly for a comforting addition to dinner.
