Corned Beef and Cabbage Casserole is a hearty, comforting baked dish featuring tender corned beef, soft cabbage, thinly sliced potatoes, and a savory mustard-infused broth. Everything cooks together in one pan, creating a rich and satisfying meal that’s perfect for family dinners or holiday gatherings. Naturally gluten-free and deeply flavorful, this casserole is classic comfort food made simple.
Why You’ll Love This Recipe
- Classic Comfort Flavors – Traditional corned beef and cabbage in casserole form.
- One-Pan Meal – Easy assembly and cleanup.
- Hearty & Filling – Balanced with protein, potatoes, and vegetables.
- Gluten-Free – No flour or pasta required.
- Great for Leftovers – Tastes even better the next day.
- Perfect for St. Patrick’s Day – A festive family favorite.
Ingredients You’ll Need
- 3 cups cooked corned beef, chopped – Tender, savory protein base.
- 4 cups green cabbage, sliced – Softens beautifully while baking.
- 3 cups Yukon Gold potatoes, thinly sliced – Creamy texture and structure.
- 1 medium onion, thinly sliced – Adds sweetness and depth.
- 1½ cups low-sodium beef broth – Moistens and flavors the casserole.
- 3 tablespoons unsalted butter, diced – Adds richness.
- 1 tablespoon Dijon mustard – Subtle tang and complexity.
- ½ teaspoon black pepper – Gentle heat.
- ¼ teaspoon garlic powder – Enhances savory flavor.
- Salt, to taste – Adjust carefully due to corned beef saltiness.
Step-by-Step Instructions
Preheat and Prepare
Preheat oven to 375°F (190°C). Lightly grease a deep baking dish.
Layer the Potatoes
Arrange half of the thinly sliced potatoes evenly across the bottom of the dish.
Add First Layer of Filling
Top with half of the sliced onions, half of the chopped corned beef, and half of the sliced cabbage.
Repeat the Layers
Repeat with remaining potatoes, onions, corned beef, and cabbage.
Prepare the Broth Mixture
Whisk together beef broth, Dijon mustard, black pepper, and garlic powder. Pour evenly over the layered casserole.
Add Butter and Bake Covered
Dot the top with diced butter. Cover tightly with foil and bake for 45 minutes.
Bake Uncovered Until Tender
Remove foil and continue baking for 20–25 minutes, until potatoes are fork-tender and the top is lightly golden.
Rest Before Serving
Allow the casserole to rest for 10 minutes before slicing and serving to help it set.
Recipe Notes & Tips
- Control Saltiness – Use low-sodium corned beef or rinse before using.
- Slice Potatoes Thinly – Ensures even cooking.
- Add Cheese for Richness – Sprinkle shredded Swiss cheese during the last 10 minutes.
- Let It Rest – Improves texture and makes slicing easier.
- Cover Tightly – Keeps moisture inside while baking.
Nutritional Information
Total Time: 1 hour 30 minutes
Servings: 6 servings
Calories: 420 per serving
Per Serving:
- Sugar: 5g
- Sodium: 980mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 4g
- Protein: 26g
- Cholesterol: 95mg
Perfect Pairings
- Irish soda bread
- Steamed green beans
- Roasted carrots
- Dijon mustard sauce
Ideal Occasions
- St. Patrick’s Day celebrations
- Sunday family dinners
- Holiday gatherings
- Comfort food nights
Storage & Serving Tips
- Store leftovers in an airtight container for up to 4 days.
- Reheat in the oven at 325°F for best texture.
- Microwave individual portions for convenience.
- Can be frozen for up to 2 months; thaw overnight before reheating.
Creative Variations to Try
- Cheesy Version – Add Swiss or Gruyère cheese.
- Creamier Finish – Stir a splash of heavy cream into the broth.
- Spiced Twist – Add a pinch of thyme or caraway seeds.
- Low-Carb Option – Substitute potatoes with sliced turnips.
- Extra Veggies – Add carrots or leeks for more depth.
Troubleshooting Common Issues
- Potatoes undercooked – Slice thinner or bake longer covered.
- Too salty – Use low-sodium broth and rinse corned beef.
- Dry casserole – Ensure foil is sealed tightly while baking.
- Uneven cooking – Layer evenly and distribute broth thoroughly.
Why This Recipe Works
Layering the ingredients allows the flavors to meld as they bake together. The beef broth and mustard create a lightly creamy, savory base that keeps the potatoes tender and the cabbage soft. Butter enriches the top layer, while resting time ensures the casserole sets properly for clean slices and balanced texture.
Final Thoughts
Corned Beef and Cabbage Casserole transforms a classic dish into an easy, satisfying baked meal. Rich, hearty, and full of comforting flavor, it’s a dependable recipe for holidays, gatherings, or any time you crave traditional comfort food made simple.
