Runza Casserole

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Golden, flaky, and oozing with savory beef and cabbage filling—Runza Casserole is the ultimate comfort food that brings Midwest charm to your dinner table. With layers of buttery puff pastry enveloping a hearty blend of seasoned ground beef, sautéed onions, tender cabbage, and creamy cheese, this dish offers a flavor explosion in every bite. It’s warm, satisfying, and just the kind of easy bake you crave on a busy weekday or during a cozy weekend meal.

Inspired by the beloved Nebraska Runza sandwich, this casserole version is simpler to make and just as tasty. Whether you’re feeding a hungry family or prepping for a potluck, it’s a crowd-pleaser that will disappear fast. The best part? You can prepare it ahead and pop it in the oven right before dinner—so easy, yet so impressive.

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Why You’ll Love This Runza Casserole

This dish hits all the right notes for a satisfying meal: it’s rich, cheesy, filling, and made with simple ingredients you probably already have. It saves time without skimping on flavor, and it’s a clever way to sneak in some veggies (thank you, cabbage and onions). Plus, it has that irresistible contrast of crisp pastry and gooey center. It’s a must-make for busy weeknights or casual gatherings.

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What Kind of Puff Pastry Should I Use?

For best results, go with store-bought frozen puff pastry sheets. They’re easy to work with, bake up golden and flaky, and hold the filling well. Just make sure to thaw the pastry according to the package instructions before using. You could also use crescent roll dough as a substitute if you prefer a slightly softer, bread-like texture.

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Ingredients for the Runza Casserole

Each ingredient in this recipe plays an important role in bringing that classic Runza flavor to life. Here’s a breakdown of what you’ll need:

• Ground beef – The savory, protein-packed base of the filling.
• Green cabbage – Adds texture and mild earthy flavor that balances the richness of the meat.
• Yellow onion – Sautéed until soft and fragrant, it deepens the savory notes.
• Garlic – Just a touch enhances the overall flavor with a subtle kick.
• Salt and pepper – Essential for seasoning and bringing all the ingredients together.
• Mozzarella cheese – Melted into the filling for a gooey, creamy touch.
• Cottage cheese – Offers moisture and creaminess without being too heavy.
• Puff pastry sheets – Provide the golden, flaky layers that mimic a Runza bun.
• Olive oil or butter – Used for sautéing and brushing the pastry for a beautiful finish.

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How To Make the Runza Casserole

Follow these steps to create a warm, cheesy, flaky masterpiece your whole family will love.

Step 1: Prep the Oven and Pastry

Preheat your oven to 375°F (190°C). If using frozen puff pastry, remove it from the freezer and let it thaw according to the package instructions.

Step 2: Cook the Filling

In a large skillet over medium heat, add a little olive oil or butter. Sauté the onions until soft, then add the garlic and ground beef. Cook until browned, breaking it up with a spatula. Add chopped cabbage, salt, and pepper. Continue cooking until the cabbage is tender. Remove from heat.

Step 3: Add the Cheese

Once the filling has slightly cooled, stir in mozzarella and cottage cheese. This mixture should be rich and creamy.

Step 4: Assemble the Casserole

Unroll one sheet of puff pastry and place it in the bottom of a greased 9×13-inch baking dish. Spread the beef and cabbage filling evenly on top. Cover with the second sheet of puff pastry, tucking the edges if needed.

Step 5: Bake to Golden Perfection

Brush the top pastry with a bit of melted butter or olive oil. Bake for 25–30 minutes, or until the pastry is puffed and golden brown. Let it rest for a few minutes before slicing.

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Serving and Storing the Runza Casserole

This hearty Runza Casserole feeds about 6 to 8 people, making it perfect for family dinners, meal prepping, or casual entertaining. Serve it hot out of the oven, cut into generous squares. Each bite is a full meal in itself with protein, veggies, and pastry.

To store leftovers, let the casserole cool completely, then transfer to an airtight container. It will keep well in the fridge for up to 4 days. Reheat in the oven at 350°F until warmed through to maintain the flaky texture. You can also freeze individual portions for up to 2 months; just thaw overnight in the fridge before reheating.

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What to Serve With Runza Casserole?

While this dish is satisfying on its own, it pairs beautifully with a few light and fresh sides.

Simple Green Salad

A crisp green salad with vinaigrette adds freshness and balances the richness of the casserole.

Roasted Carrots or Brussels Sprouts

Earthy roasted veggies make for a cozy, nutritious side.

Tomato Soup

A warm bowl of tomato soup offers a comforting combo alongside each flaky bite.

Pickled Beets or Cucumbers

A tangy contrast that cuts through the cheese and meat for a zingy refresh.

Fresh Fruit Platter

Sweet, juicy fruits like grapes or apple slices add a natural lightness to the meal.

Garlic Breadsticks

For carb lovers, these are a delicious and dippable addition.

Coleslaw

A crunchy, tangy slaw complements the cabbage inside the casserole nicely.

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Frequently Asked Questions

Can I make Runza Casserole ahead of time?
Yes, you can fully assemble the casserole up to 24 hours in advance. Store it covered in the fridge and bake when ready to serve. You may need to add a few extra minutes to the baking time if it’s going straight from fridge to oven.

Can I use a different type of cheese?
Absolutely! While mozzarella and cottage cheese give a great texture and taste, you can substitute with cheddar, Monterey Jack, or even cream cheese for a richer flavor.

Is there a low-carb version of this recipe?
To make it low-carb, skip the puff pastry and bake the filling in a casserole dish topped with cheese. It won’t be quite the same, but it still captures the Runza flavor.

How do I keep the puff pastry from getting soggy?
Make sure the filling has cooled slightly and isn’t too wet. Also, bake on the middle rack and let the casserole rest before slicing.

Can I add other vegetables to the filling?
Definitely! Mushrooms, shredded carrots, or bell peppers make great additions. Just sauté them with the onions so they blend seamlessly into the filling.

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Conclusion

Runza Casserole is the kind of meal that comforts you with every bite—flaky, cheesy, hearty, and packed with savory goodness. It’s a nostalgic Midwest favorite that fits right into your modern meal rotation. Whether you’re making it for a weekday family dinner or storing portions for easy reheating, it’s a recipe that works hard and tastes even better. Give it a try and add it to your comfort food collection.

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