Cheesy Cabbage Gratin Recipe

This cheesy cabbage gratin is a warm and comforting dish that turns a simple vegetable into a rich, decadent meal. The cabbage becomes incredibly sweet and tender after roasting in a creamy, garlic-infused sauce.

It is topped with a thick layer of toasted breadcrumbs and melted cheese, making it the perfect side for a cozy family dinner.

Ingredients

Yields: 6 servings

• 1 large head of green cabbage (about 3 pounds)
• 3 tablespoons unsalted butter
• 3 cloves garlic, minced
• 1 ½ cups heavy cream
• 1 cup shredded Gruyère or Swiss cheese
• ½ cup grated Parmesan cheese
• 1 teaspoon dried thyme
• 1 teaspoon salt
• ½ teaspoon black pepper
• ½ cup Panko breadcrumbs
• 2 tablespoons extra virgin olive oil

Prep the Cabbage

Start by removing any loose or bruised outer leaves from your cabbage. Place the head on a cutting board and cut it into thick wedges, making sure to keep a piece of the core attached to each wedge so they don’t fall apart.

You want pieces that are about two inches thick. Keeping the core intact is the secret to getting those beautiful, charred edges without the vegetable turning into a pile of loose leaves in the pan.

Sear the Wedges

Place a large cast-iron skillet over medium-high heat and add two tablespoons of butter. Once the butter is bubbling, lay the cabbage wedges into the pan in a single layer. Let them cook undisturbed for about four to five minutes until the bottom side is deeply browned and caramelized.

Use tongs to carefully flip them over and sear the other side. This browning process creates a savory base of flavor that you simply cannot get from boiling or steaming.

Mix the Cream

While the cabbage is searing, grab a small bowl or a measuring jug to prepare your sauce. Whisk together the heavy cream, minced garlic, dried thyme, salt, and black pepper. Since this dish relies on the cream to soften the cabbage, make sure the garlic is very finely minced so the flavor spreads evenly.

If you want a slightly lighter version, you can use half-and-half, but the heavy cream provides the best velvety texture for a true gratin.

Sauté the Garlic

If your skillet has enough room, push the cabbage wedges to the side and add the remaining tablespoon of butter and the minced garlic. Let the garlic cook for just thirty seconds until it becomes fragrant.

Be careful not to let it turn brown or it will taste bitter. If your pan is too crowded, you can just pour the cream mixture directly over the cabbage, but sautéing the garlic in the butter first adds an extra layer of richness to the final sauce.

Pour the Sauce

Turn the heat down to medium and pour the cream mixture all over the seared cabbage wedges. Use a spoon to make sure the liquid gets down into the cracks of the cabbage layers. Let the liquid come to a very gentle simmer on the stove for about two minutes.

This starts the softening process before the pan even hits the oven. The cream will begin to thicken slightly as it mingles with the browned bits from the bottom of the skillet.

Add the Cheese

Top the cabbage wedges with a generous layer of shredded Gruyère and Parmesan cheese. Gruyère is the traditional choice for a gratin because it melts beautifully and has a slightly nutty flavor that pairs perfectly with roasted vegetables.

Make sure the cheese covers the tops of the cabbage so it can form a protective, delicious crust. If you don’t have Gruyère, a sharp white cheddar or even a mild fontina works well as a substitute.

Toast the Crumbs

In a small bowl, toss the Panko breadcrumbs with two tablespoons of olive oil until they are evenly coated. Sprinkle the breadcrumbs over the top of the cheese. The oil ensures that the crumbs turn a perfect golden brown in the oven instead of just drying out.

Panko is better than regular breadcrumbs here because the larger flakes provide a much more noticeable crunch that stands up to the soft, creamy cabbage underneath.

Roast to Tender

Slide the entire skillet into an oven preheated to 400°F. Bake the gratin for about 20 to 25 minutes. You are looking for the cream to be bubbly and thick, and the breadcrumbs to be a deep, toasted gold.

You can test the doneness by sticking a knife into the thickest part of a cabbage wedge; it should slide in with almost no resistance. If the crumbs are browning too fast but the cabbage is still firm, cover the pan loosely with foil for the remaining time.

Rest and Serve

Remove the skillet from the oven and let it sit on the counter for at least five to ten minutes. This rest period is crucial because it allows the cream sauce to finish thickening as it cools slightly. If you serve it immediately, the sauce will be too thin and will run all over the plate.

Use a large spoon or a spatula to scoop out a full wedge for each person, making sure to get plenty of the extra sauce from the bottom of the pan.

Tips to Make it Perfect

• Keep the Core: Never cut the core out before roasting, or the cabbage wedges will separate into individual leaves and lose their shape.
• Use Room Temp Cream: Let your cream sit out for a few minutes so it isn’t ice-cold when it hits the hot pan; this prevents the sauce from breaking.
• Fresh Thyme: If you have fresh thyme in the garden, use a tablespoon of fresh leaves instead of dried for a much brighter, herbal scent.
• Cast Iron Only: A heavy cast-iron skillet is the best tool for this recipe because it holds heat evenly and can go from the stove to the oven without any issues.

What kind of cabbage works best for gratin?

While this recipe uses standard green cabbage, you can also use Savoy cabbage for a slightly different texture. Savoy cabbage has crinkled leaves that are a bit more tender and soak up the cream sauce very well.

Red cabbage is generally not recommended for this specific gratin because the color will bleed into the cream, turning the entire dish a purplish-grey color that isn’t very appetizing. If you want a sweeter flavor, you can even use Napa cabbage, though it will cook much faster than the green variety.

Can I make this dish ahead of time?

You can prepare the cabbage and the cream sauce a few hours in advance, but it is best to wait to add the breadcrumbs until right before you put it in the oven. If the breadcrumbs sit on the wet cream in the fridge, they will become soggy and won’t crisp up properly. If you have leftovers, they keep well in the fridge for about two days.

Reheat them in the oven at 350°F to help the topping get crunchy again, as the microwave will make the cabbage a bit too soft.