Keto Cabbage Casserole – Comforting, Low-Carb, and Easy
This keto cabbage casserole is the kind of dish you make when you want something hearty without the heaviness. It’s rich, cheesy, and full of satisfying flavor, yet keeps carbs in check. Think of it as a cozy spin on a classic comfort food, minus the pasta or rice.
It’s simple enough for a weeknight but tasty enough to serve to company. Best of all, it reheats beautifully, so leftovers are a win.
Ingredients
Method
- Preheat the oven: Set your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish.
- Prep the cabbage: Remove the tough core and chop the cabbage into bite-size pieces. You want medium pieces, not too fine, so they hold up during baking.
- Brown the meat: Heat a large skillet over medium-high. Add 1 tablespoon oil, then the ground beef. Break it up with a spatula and cook until browned. Season with a pinch of salt and pepper. Drain excess fat if needed and set the meat aside.
- Sauté the aromatics: In the same skillet, add the remaining oil and the onion. Cook 3–4 minutes until softened. Add the garlic and cook 30 seconds until fragrant.
- Soften the cabbage: Add the chopped cabbage to the skillet with the onion and garlic. Toss well and cook 5–7 minutes, stirring occasionally, until it begins to wilt. Season with the salt, pepper, paprika, oregano, and red pepper flakes.
- Build the sauce: Stir in the diced tomatoes, tomato sauce, and broth. Bring to a gentle simmer and cook 3–4 minutes to let the flavors come together.
- Add the creaminess: Reduce heat to low and add the cream cheese cubes. Stir until the cheese melts into the sauce and the mixture looks creamy and slightly thickened. Taste and adjust seasoning.
- Combine with meat: Return the browned beef to the skillet and fold everything together. The mixture should be saucy but not soupy.
- Assemble the casserole: Transfer half of the mixture to the baking dish. Sprinkle with half the mozzarella. Add the remaining mixture and top with the rest of the mozzarella plus the cheddar.
- Bake: Place in the oven for 18–22 minutes, until the casserole is bubbling at the edges and the cheese is melted and lightly golden.
- Rest and serve: Let it rest for 5–10 minutes so it sets slightly. Garnish with chopped parsley or chives and serve warm.
What Makes This Recipe So Good
- Low-carb, high-satisfaction: You get the feel of a traditional baked casserole with a fraction of the carbs.
- Simple ingredients, big flavor: Ground meat, cabbage, tomatoes, and cheese do all the heavy lifting.
- One-pan friendly: Brown the meat, add the cabbage, stir in the sauce, and bake. Minimal cleanup.
- Flexible and forgiving: Swap proteins, adjust spices, or add veggies you have on hand.
- Meal prep perfection: Holds up well in the fridge and freezer, and tastes even better the next day.
What You’ll Need
- 1 to 1.25 pounds ground beef (80/20 or 85/15; or use turkey, pork, or a mix)
- 1 medium head green cabbage, cored and chopped (about 8–10 cups loosely packed)
- 1 small onion, finely chopped
- 3 cloves garlic, minced
- 1 (14.5-ounce) can diced tomatoes, undrained
- 1/2 cup tomato sauce (no sugar added)
- 1 teaspoon smoked paprika (or sweet paprika)
- 1 teaspoon dried oregano
- 1/2 teaspoon red pepper flakes (optional, for a little heat)
- 1 teaspoon kosher salt, plus more to taste
- 1/2 teaspoon black pepper
- 1/2 cup beef broth (or chicken broth)
- 4 ounces cream cheese, cut into small cubes and softened
- 1 cup shredded mozzarella
- 1/2 cup shredded cheddar (or more mozzarella if you want it milder)
- 2 tablespoons olive oil (or avocado oil)
- Fresh parsley or chives, chopped, for garnish (optional)
Instructions
- Preheat the oven: Set your oven to 375°F (190°C).
Lightly grease a 9×13-inch baking dish.
- Prep the cabbage: Remove the tough core and chop the cabbage into bite-size pieces. You want medium pieces, not too fine, so they hold up during baking.
- Brown the meat: Heat a large skillet over medium-high. Add 1 tablespoon oil, then the ground beef.
Break it up with a spatula and cook until browned. Season with a pinch of salt and pepper. Drain excess fat if needed and set the meat aside.
- Sauté the aromatics: In the same skillet, add the remaining oil and the onion.
Cook 3–4 minutes until softened. Add the garlic and cook 30 seconds until fragrant.
- Soften the cabbage: Add the chopped cabbage to the skillet with the onion and garlic. Toss well and cook 5–7 minutes, stirring occasionally, until it begins to wilt.
Season with the salt, pepper, paprika, oregano, and red pepper flakes.
- Build the sauce: Stir in the diced tomatoes, tomato sauce, and broth. Bring to a gentle simmer and cook 3–4 minutes to let the flavors come together.
- Add the creaminess: Reduce heat to low and add the cream cheese cubes. Stir until the cheese melts into the sauce and the mixture looks creamy and slightly thickened.
Taste and adjust seasoning.
- Combine with meat: Return the browned beef to the skillet and fold everything together. The mixture should be saucy but not soupy.
- Assemble the casserole: Transfer half of the mixture to the baking dish. Sprinkle with half the mozzarella.
Add the remaining mixture and top with the rest of the mozzarella plus the cheddar.
- Bake: Place in the oven for 18–22 minutes, until the casserole is bubbling at the edges and the cheese is melted and lightly golden.
- Rest and serve: Let it rest for 5–10 minutes so it sets slightly. Garnish with chopped parsley or chives and serve warm.
Storage Instructions
- Refrigerator: Cool completely, then store in an airtight container for up to 4 days.
- Freezer: Portion into freezer-safe containers and freeze up to 2 months. Thaw overnight in the fridge before reheating.
- Reheat: Warm individual portions in the microwave in 60–90 second bursts, or reheat in a 325°F oven, covered, for 15–20 minutes.
Add a splash of broth if it seems dry.
Why This is Good for You
- Keto-friendly macros: The recipe leans on protein and healthy fats while keeping carbs low, thanks to cabbage and a tomato base with no added sugar.
- Fiber and micronutrients: Cabbage provides fiber, vitamin C, vitamin K, and antioxidants that support gut and immune health.
- Satiating fats: Cheese and cream cheese help keep you full and steady your appetite between meals.
- Protein for muscle maintenance: Ground beef delivers iron, B vitamins, and complete protein to support energy and recovery.
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What Not to Do
- Don’t skip seasoning: Cabbage is mild and needs salt and spices. Taste and adjust as you go.
- Don’t overcook the cabbage on the stove: It should soften, not turn mushy. Remember it will continue cooking in the oven.
- Don’t use sugary sauces: Check labels on tomato sauce to avoid added sugar that can spike carbs.
- Don’t drown it in liquid: If your mixture seems too watery, simmer a few extra minutes before baking to reduce.
- Don’t skip the rest time: Letting the casserole sit after baking helps it set and slice cleanly.
Variations You Can Try
- Italian-style: Add fennel seeds and Italian seasoning.
Use all mozzarella and a sprinkle of Parmesan on top.
- Tex-Mex twist: Swap paprika and oregano for chili powder and cumin. Top with pepper jack and serve with avocado and a squeeze of lime.
- Turkey and mushrooms: Use ground turkey and add sliced mushrooms when sautéing the onions for extra umami.
- White sauce version: Skip the tomatoes and use more cream cheese plus a splash of heavy cream. Season with garlic powder and thyme.
- Extra veg: Stir in chopped spinach or zucchini.
Sauté briefly to release moisture before baking.
- Dairy-light: Use less cheese and replace cream cheese with mascarpone or a dairy-free keto cream cheese alternative.
FAQ
Is cabbage keto?
Cabbage is very keto-friendly. It’s low in net carbs, high in fiber, and works well as a stand-in for noodles or rice in casseroles.
Can I make this casserole without tomatoes?
Yes. Replace the tomatoes and sauce with 1/2 cup heavy cream and a little broth.
Season with extra garlic, herbs, and maybe a pinch of nutmeg for a creamy, Alfredo-style bake.
What’s the best meat to use?
Ground beef gives the richest flavor, but ground pork, turkey, or chicken all work. If using very lean meat, add a bit more oil or a tablespoon of butter for moisture.
How do I keep it from getting watery?
Cook the cabbage just until it wilts, and reduce the sauce briefly before baking. If your tomatoes are very juicy, simmer an extra few minutes.
Resting the casserole after baking also helps it set.
Can I make it ahead?
Absolutely. Assemble it up to a day in advance, cover, and refrigerate. Bake straight from the fridge, adding 5–10 extra minutes, or let it sit at room temp for 20 minutes before baking.
How many carbs are in a serving?
Exact numbers vary by brand and portion size, but a typical serving lands around 6–9 net carbs.
Use a nutrition calculator with your specific ingredients for accuracy.
Can I use red cabbage?
You can, but the texture is firmer and the color can bleed into the sauce. Green cabbage gives a softer, classic casserole feel.
What cheese melts best here?
Mozzarella melts smoothly and gives that stretchy pull. Cheddar adds sharper flavor.
A mix of both hits the sweet spot.
Do I need to blanch the cabbage first?
No. Sautéing in the skillet is enough to soften it before baking. Blanching can add extra moisture you don’t need.
How spicy is it?
It’s mild by default.
Add red pepper flakes or a dash of hot sauce if you like heat, or leave them out for a family-friendly version.
Final Thoughts
This keto cabbage casserole proves you don’t need pasta to enjoy real comfort food. It’s hearty, budget-friendly, and endlessly adaptable. Keep it classic, or riff with the variations to match your mood and pantry.
Make a pan early in the week and enjoy easy meals for days. Simple, cozy, and low-carb—exactly what a weeknight dinner should be.
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