Oven-Baked 4-Ingredient Cabbage and Potato Gratin: A Creamy, Cheesy, Homey Side Dish

Why This Recipe Is an Absolute Keeper

Before we dive into the method, here’s why this cabbage and potato gratin will become a favorite in your kitchen:

Simple ingredients. Cabbage, potatoes, cream, and cheese. That’s it.
Feeds a crowd. 4–6 generous servings make it perfect for families and gatherings.
Creamy and cheesy. The heavy cream and cheese create a rich, luscious sauce.
Tender layers. The potatoes and cabbage become perfectly tender as they bake.
Golden, bubbly top. The cheese bakes into a beautiful, irresistible crust.
Budget-friendly. Cabbage and potatoes are two of the most affordable vegetables.
Minimal cleanup. One casserole dish, one cutting board. That’s it.
Crowd-pleasing. Everyone loves this creamy, cheesy gratin.
Perfect for Sunday dinners, holidays, and special occasions. It’s that versatile.
Great for leftovers. Tastes almost as good the next day.
Beautiful presentation. The layered gratin looks stunning straight from the dish.

The Ingredients

This recipe uses simple, wholesome ingredients that come together beautifully. Here’s what you’ll need:

Green cabbage – 1 small head (about 1½ pounds), cored and thinly sliced
Russet or Yukon Gold potatoes – 1½ pounds, peeled and thinly sliced (about ⅛ inch thick)
Heavy cream – 2 cups
Shredded cheese – 2 cups (such as mild cheddar, Colby, or Monterey Jack)
Kosher salt – 1 teaspoon (or to taste)
Black pepper – ½ teaspoon, freshly ground
Soft butter or oil – for greasing the casserole dish

Step-by-Step Instructions (The Short Version)

Preheat your oven to 375°F (190°C). Lightly grease a medium-sized casserole dish (about 2 to 2½ quarts) with soft butter or a little oil.
Prepare the vegetables. Peel the potatoes and slice them as thinly and evenly as you can, about ⅛ inch thick. Core the cabbage and cut it into thin shreds or ribbons. Keep the potatoes and cabbage in separate piles.
Season the cream. In a measuring cup or small bowl, stir the heavy cream with the salt and pepper.
Build the first layer. Lay a single, overlapping layer of sliced potatoes over the bottom of the casserole dish. Scatter a generous handful of sliced cabbage over the potatoes.
Add cream and cheese. Spoon or pour a little of the seasoned cream over the potato and cabbage layer — just enough to lightly coat. Sprinkle a small handful of the shredded cheese over the top.
Repeat the layers. Continue layering potatoes, then cabbage, then a splash of cream and a sprinkle of cheese, until you’ve used up all the vegetables. Aim to finish with a layer of potatoes on top. Pour any remaining cream evenly over the surface, letting it trickle down between the slices.
Top with cheese. Scatter the rest of the shredded cheese over the top layer of potatoes, making sure to cover the edges so they can bubble and brown in the oven.
Cover and bake. Cover the casserole dish loosely with foil, tenting it slightly so it doesn’t stick to the cheese. Place the dish on a baking sheet to catch any drips, and bake for about 40 minutes, until the potatoes and cabbage are starting to soften.
Uncover to brown. Carefully remove the foil and return the dish to the oven. Bake, uncovered, for another 20–30 minutes, until the top is deeply golden, the cheese is browned around the edges, and the cream is bubbling up between the slices. A knife should slide easily through the potatoes and cabbage with no resistance.
Rest before serving. Take the casserole out of the oven and let it rest for at least 10 minutes before serving.

How to Serve It Like a Pro

This gratin is delicious on its own, but a few simple additions make it even better:

With roasted meat – Perfect alongside roast chicken, beef, or pork.
With a side salad – A crisp green salad cuts through the richness.
With crusty bread – For soaking up any extra creamy sauce.
With a sprinkle of fresh parsley – Adds brightness and color.
With extra black pepper – A crack of fresh pepper adds warmth.
With a dollop of sour cream – Adds tanginess and creaminess.
With a glass of white wine – The perfect pairing.
With steamed green beans – Adds color and nutrition.

Variations & Swaps (Because Life Happens)

One of the best things about this recipe is how flexible it is. Here are some easy ways to make it your own:

Make It with Different Cabbage
Use savoy cabbage or napa cabbage instead of green cabbage.

Make It with Different Potatoes
Use Yukon Gold, red potatoes, or even sweet potatoes.

Make It with Different Cheese
Swap the cheddar for Gruyère, Swiss, Gouda, or a blend of cheeses.

Make It with Half-and-Half
Use half-and-half instead of heavy cream for a lighter sauce.

Make It with Garlic
Add a clove of minced garlic to the cream for extra savory depth.

Make It with Herbs
Add fresh thyme, rosemary, or parsley for extra flavor.

Make It with Nutmeg
Add a pinch of freshly grated nutmeg for warmth.

Make It with Onion
Add thinly sliced onion between the layers for extra sweetness.

Make It with Bacon
Add crumbled cooked bacon for a smoky twist.

Make It with Breadcrumbs
Sprinkle buttered breadcrumbs on top for extra crunch.

Pro Tips for Absolute Success

After making this gratin multiple times (because it’s so delicious), here are my best tips:

Slice the potatoes and cabbage thinly and evenly. This ensures they cook through and become tender.
Use a mandoline for the potatoes. It makes quick work of uniform slices.
Season the cream. This ensures every layer gets a bit of seasoning.
Don’t pack the cabbage down too tightly.Leave some space for the cream to flow through.
Tent the foil. This prevents the cheese from sticking to the foil as it bakes.
Let it rest before serving. A 10-minute rest allows the sauce to thicken slightly.
Serve warm. This is best enjoyed hot and fresh.

Frequently Asked Questions

Can I use a different type of cabbage?
Yes. Savoy cabbage or napa cabbage are great alternatives.

Can I use a different type of potato?
Yes. Yukon Gold, red potatoes, or even sweet potatoes work well.

Can I use a different cheese?
Yes. Gruyère, Swiss, Gouda, or a blend of cheeses are great alternatives.

Can I use half-and-half instead of heavy cream?
Yes. Half-and-half will work, though the sauce will be slightly thinner.

Can I make this ahead of time?
Yes. Assemble the gratin, refrigerate, and bake when ready. You may need to add 10–15 minutes to the bake time.

How long do leftovers last?
Store in an airtight container in the refrigerator for up to 4 days. Reheat gently in the oven.

Can I freeze this dish?
Freezing is not recommended, as the cream sauce can separate upon thawing.

Why is my gratin watery?
The cabbage released moisture. Let it rest before serving, and make sure to slice the cabbage thinly.

Can I add more cheese?
Absolutely. Extra cheese on top is always welcome.

What if I don’t have a casserole dish?
Use any 2-quart baking dish or a cast-iron skillet.

The Beauty of Simple, Elegant Gratins

There’s something deeply satisfying about a warm, creamy, cheesy gratin that comes together with almost no effort. It’s the kind of side dish that looks beautiful, tastes delicious, and proves you don’t need complicated ingredients to create something elegant.

This cabbage and potato gratin is a celebration of all those things — simplicity, flavor, and the joy of gathering around the table.

It’s not fancy. It’s not complicated. But it is reliable, crowd-pleasing, and delicious. And isn’t that what great side dishes are all about?

So keep cabbage, potatoes, heavy cream, and cheese in your kitchen. And when you need an elegant, comforting side dish that delivers big flavor with minimal fuss, you’ll know exactly what to make.

Final Verdict

Rating: 5 out of 5
Difficulty: Easy
Prep Time: 15 minutes
Cook Time: 60–70 minutes
Total Time: Approximately 1¼–1½ hours
Yield: 4–6 servings
Cleanup: Minimal (one casserole dish + one cutting board)
Leftover potential: Good — reheat in the oven
Best for: Sunday dinners, holidays, and special occasions