Polenta Ragu Casserole

Polenta Ragu Casserole is a hearty, comforting dish that replaces traditional pasta with creamy polenta, making it a fresh twist on lasagna. Layered with a savory homemade meat sauce and plenty of cheese, this casserole is both flavorful and easy to make. It’s a perfect meal for any occasion, offering a rich, satisfying experience without the hassle of dealing with fragile noodles. Whether you’re serving it for a family dinner or entertaining guests, this casserole will surely impress.

Full Recipe: 

Ingredients

For the Polenta:

  • 8 cups chicken broth or water

  • 1¾ cups polenta

  • 2 tablespoons butter

  • ½ cup grated Parmesan cheese

  • 1 teaspoon freshly ground black pepper

For the Ragu:

  • 2 tablespoons extra-virgin olive oil

  • 1 onion, chopped

  • 1 carrot, peeled and chopped

  • 2 stalks celery, chopped

  • 3 garlic cloves, minced

  • 1 pound ground beef

  • 1 (28-ounce) can crushed tomatoes

  • ½ cup half-and-half

  • 1 tablespoon chopped fresh oregano

  • 1 tablespoon chopped fresh basil

  • Salt and freshly ground black pepper

For Assembly:

  • 10 ounces fresh mozzarella cheese, thinly sliced

Directions

  1. Preheat the oven to 375°F. Grease a 9×13-inch casserole dish and a baking sheet with olive oil or nonstick spray.

  2. Make the Polenta: In a large pot, bring the broth or water to a simmer. Add the polenta, whisking constantly. Lower the heat and cook, stirring occasionally, until the polenta is thick, 25 to 30 minutes.

  3. Add butter, Parmesan, and black pepper to the polenta, stirring to combine. Spread the polenta onto the prepared baking sheet and let it cool.

  4. Make the Ragu: Heat olive oil in a large pot over medium heat. Add onion, carrot, and celery, and sauté for 4 to 5 minutes. Add garlic and cook for another minute.

  5. Add ground beef to the pot, cooking until fully browned, 6 to 7 minutes. Stir in tomatoes and simmer for 10 to 15 minutes.

  6. Stir in half-and-half, oregano, and basil. Season with salt and pepper.

  7. Cut the cooled polenta into 3-inch squares.

  8. Ladle some sauce into the casserole dish to coat the bottom. Add a layer of polenta squares, followed by half of the sauce and mozzarella.

  9. Repeat with another layer of polenta, the remaining sauce, and cheese. (You can refrigerate the casserole up to 3 days at this point.)

  10. Bake for 20 to 25 minutes until the sauce is bubbly and cheese is melted. Serve warm.

Nutrients

Polenta:

  • Calories: 356

  • Fat: 11g

  • Carbs: 48g

  • Protein: 15g

  • Sugars: 6g

Ragu:

  • Calories: 473

  • Fat: 34g

  • Carbs: 17g

  • Protein: 27g

  • Sugars: 9g

A Fresh Twist on Classic Comfort Foods

Lasagna has long been a go-to comfort food, with its layers of pasta, rich meat sauce, and gooey cheese. However, this Polenta Ragu Casserole takes a creative approach by replacing the traditional pasta with creamy polenta. Polenta is made from ground cornmeal and offers a unique, soft texture that provides a satisfying base for the ragu sauce. The beauty of using polenta instead of pasta is that it adds a subtle sweetness and creaminess to the dish, while also allowing for a slightly different texture that contrasts beautifully with the savory meat sauce and melted cheese.

This switch from pasta to polenta not only brings a fresh twist to the dish but also offers a gluten-free alternative for those who are sensitive to gluten. The creamy polenta acts as a perfect vehicle for the ragu sauce, soaking up all the flavors while providing a rich, comforting base. The result is a dish that feels familiar yet new, offering the same heartwarming qualities of lasagna with an added layer of creaminess and flavor.

The Creaminess of Polenta

Polenta is a versatile ingredient that can be prepared in many different ways, from a creamy, spoonable texture to a firmer, sliceable form. In this casserole, the polenta is cooked until thick and creamy, then spread onto a baking sheet to cool. This cooling process allows the polenta to firm up slightly, making it easier to cut into squares and layer in the casserole. The creamy nature of the polenta provides a comforting base that contrasts perfectly with the savory and slightly acidic tomato sauce in the ragu.

The addition of butter and Parmesan cheese to the polenta enhances its flavor, making it even more indulgent. The Parmesan adds a salty, nutty note that pairs beautifully with the creamy texture, while the black pepper brings a subtle hint of spice. As the polenta cools and firms up, it becomes a sturdy base for the layers of sauce and cheese, creating a delicious and satisfying bite with each serving.

The Savory Ragu Sauce

A key component of this casserole is the homemade meat ragu, which is rich, savory, and full of flavor. The ragu is made by sautéing aromatic vegetables like onion, carrot, and celery, which form the flavor base for the sauce. These vegetables are gently cooked until they soften, releasing their natural sweetness and building a savory foundation for the ragu. Garlic is then added to the mixture, infusing the sauce with its signature aromatic punch.

The ground beef adds a hearty, savory element to the sauce, browning and releasing its flavorful juices as it cooks. The crushed tomatoes form the base of the sauce, providing a tangy, slightly sweet flavor that balances the richness of the beef. Simmering the sauce for 10 to 15 minutes allows the flavors to meld together, creating a deep, savory profile that will pair perfectly with the creamy polenta.

To finish the ragu, half-and-half is stirred in, which adds a touch of richness and creaminess to the sauce. The fresh oregano and basil bring a burst of herbaceous freshness, while salt and pepper are added to season the sauce to perfection. The combination of these ingredients creates a savory, well-balanced sauce that is rich and hearty without being too heavy. This ragu is the perfect complement to the creamy polenta, creating layers of flavor and texture that make this casserole so satisfying.

Layering the Casserole

Once the polenta and ragu are prepared, the casserole comes together quickly. The first step is to coat the bottom of a greased baking dish with a little of the meat sauce to create a flavorful base. Then, the polenta is cut into squares and arranged in a layer over the sauce. The polenta squares are topped with a generous layer of ragu sauce and mozzarella cheese, which melts beautifully and adds a gooey, indulgent texture to the dish.

The layering process is repeated, with another layer of polenta, followed by the remaining sauce and cheese. The beauty of this casserole lies in its simplicity – just a few ingredients, stacked together to create a delicious and comforting dish. As the casserole bakes in the oven, the sauce becomes bubbly, the cheese melts and creates a golden crust, and the polenta absorbs all the delicious flavors, becoming even more tender and creamy.

The Cheesy Topping

Cheese plays a crucial role in this casserole, adding both flavor and texture. The mozzarella cheese is the star here, providing a creamy, melty topping that complements the rich meat sauce and soft polenta. As the casserole bakes, the mozzarella becomes golden and bubbly, creating a deliciously cheesy crust on top. The cheese not only adds flavor but also enhances the visual appeal of the dish, giving it that beautiful, irresistible look that’s sure to make anyone’s mouth water.

The creamy mozzarella pairs perfectly with the savory ragu and the tender polenta, creating a rich and satisfying dish that will leave you wanting more. The combination of the gooey cheese, hearty sauce, and creamy polenta makes each bite a perfect balance of textures and flavors.

Serving and Storing

Polenta Ragu Casserole is a perfect dish to serve for a family dinner or when entertaining guests. It can be prepared ahead of time, making it an ideal choice for busy evenings when you want a comforting meal without much effort. Once assembled, the casserole can be refrigerated for up to three days, allowing the flavors to deepen and meld together even further. When ready to serve, simply bake the casserole in the oven until it is bubbly and golden on top, and it’s ready to enjoy.

If you have any leftovers, this casserole keeps well and can be reheated the next day, making it a great option for meal prepping or making ahead. The flavors continue to develop as the casserole sits, making it even more delicious when reheated.

Nutritional Benefits

This dish is not only satisfying but also provides a balanced mix of protein, carbohydrates, and healthy fats. The ground beef in the ragu provides a solid source of protein, while the polenta offers complex carbohydrates that will keep you feeling full and satisfied. The addition of fresh vegetables like onions, carrots, and celery not only enhances the flavor but also adds fiber and essential vitamins. The cheese adds richness and flavor, while the herbs like oregano and basil bring freshness and antioxidants to the dish.

For those who are gluten-free, this casserole is a fantastic alternative to traditional pasta-based lasagna, as polenta is naturally gluten-free. The dish is also highly customizable – you can use lean ground turkey or chicken in place of beef, or even make a vegetarian version by omitting the meat and adding more vegetables or plant-based protein.

Conclusion

Polenta Ragu Casserole is a comforting, hearty dish that offers a fresh twist on traditional lasagna. By swapping pasta for creamy, rich polenta, this casserole provides a satisfying alternative that is both flavorful and filling. The savory homemade ragu, combined with layers of tender polenta and melted mozzarella cheese, creates a dish that is perfect for any occasion. Whether you’re serving it for a weeknight meal or for a special gathering, this casserole is sure to impress with its delicious combination of flavors and textures. It’s an easy, make-ahead meal that delivers on both taste and convenience, making it a fantastic addition to any dinner table.

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