Savory Cabbage Bake

A savory cabbage bake is a tender, creamy casserole of shredded cabbage bound with a savory custard, topped with a golden crust. It is comfort food that comes together in one baking dish and delivers soft cabbage, rich sauce, and crispy edges all at once.

Ingredients for Savory Cabbage Bake

Cabbage forms the backbone of this dish, turning silky and sweet as it bakes. Onion adds depth and softens into the filling. Butter enriches the custard and browns the topping. All-purpose flour thickens the sauce without lumps. Whole milk creates the creamy base that binds everything together. Eggs set the custard so it holds together when sliced. Salt, black pepper, and ground mustard season the filling savory and warm. Gruyère cheese adds nutty flavor and helps the top brown. Panko breadcrumbs create the crispy, golden finish.

Why This Savory Cabbage Bake Works

Cabbage releases water as it sits and as it bakes, so shredding it fine and salting it early draws out excess moisture before assembly. This prevents the casserole from becoming watery or soupy. The eggs and milk form a custard that sets in the oven, turning what could be a loose filling into something firm enough to slice.

Covering the bake for the first half of cooking lets the cabbage steam gently and the custard set without the top drying out. Uncovering it in the second half allows the breadcrumb topping to brown and crisp while the center stays moist. The result is a casserole that is creamy inside and crunchy on top.

Mistakes To Avoid

Skipping the step of salting and squeezing the cabbage leads to a soggy, watery casserole that will not hold together when served. The excess moisture pools at the bottom and the filling becomes soupy instead of creamy and custard-like.

Adding the eggs directly to hot milk without tempering them will scramble the eggs into bits instead of creating a smooth sauce. Always whisk the eggs with a little cold milk first, then slowly pour that mixture into the warm milk while stirring.

Baking uncovered the whole time causes the breadcrumb topping to brown too fast and burn before the custard in the center has time to set. The top will be dark and crispy but the filling underneath will still be loose and runny.

Cutting into the bake immediately after it comes out of the oven breaks the custard apart because it is still setting. A 5-minute rest on the counter allows the egg custard to firm up so it holds a clean slice.

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Ingredients

• 1 small head green cabbage, about 1.5 pounds, cored and shredded
• 1 medium onion, thinly sliced
• 3 tablespoons butter, plus more for the pan
• 3 tablespoons all-purpose flour (24 grams)
• 1.5 cups whole milk
• 3 large eggs
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon ground mustard
• 1 cup shredded Gruyère cheese
• 1/2 cup panko breadcrumbs
• 2 tablespoons melted butter

Step-by-step Instructions

1. Heat the oven to 375°F (190°C). Butter a 9×13 baking pan.
2. Place the shredded cabbage in a colander and sprinkle with 1/2 teaspoon salt. Let it sit for 10 minutes, then squeeze the cabbage hard with your hands to remove excess water. Set aside in a large mixing bowl.
3. Melt 3 tablespoons butter in a small saucepan over medium heat. Add the sliced onion and cook for 3 to 4 minutes, stirring often, until it is soft and translucent. Sprinkle the flour over the onion and stir constantly for 1 minute until the flour is absorbed.
4. Pour in the milk slowly while whisking to smooth out any lumps. Continue whisking until the mixture is smooth and slightly thickened, about 2 minutes. Remove from heat and let cool for 1 minute.
5. In a small bowl, whisk the eggs with a pinch of salt. Slowly pour the egg mixture into the warm milk sauce while whisking constantly to avoid scrambling the eggs. Stir in the remaining 1/2 teaspoon salt, black pepper, and ground mustard.
6. Pour the custard over the squeezed cabbage and stir until all the cabbage is coated. Fold in 3/4 cup of the Gruyère cheese. Spread the mixture evenly in the prepared baking pan.
7. In a small bowl, mix the panko breadcrumbs with the melted butter and the remaining 1/4 cup Gruyère cheese. Sprinkle this mixture evenly over the cabbage filling.
8. Cover the pan with foil and bake for 25 minutes at 375°F (190°C). Remove the foil and bake uncovered for 20 to 25 minutes more, until the top is golden brown and the center reaches 165°F (74°C) on an instant-read thermometer inserted into the middle of the casserole.
9. Remove from the oven and let rest for 5 minutes before serving. The casserole will firm up slightly as it cools, making it easier to slice.