Cheesy Beef and Pasta Casserole

User Reviews

4.5

225 reviews
Excellent
  • Prep Time

    20 mins

  • Cook Time

    20 mins

  • Total Time

    40 mins

  • Servings

    10 servings

  • Calories

    345 kcal

  • Course

    Main Course

  • Cuisine

    Italian

Cheesy Beef and Pasta Casserole

This Cheesy Beef and Pasta Casserole features ground beef sautéed with onion, red bell pepper, and garlic, combined with cooked penne pasta and marinara sauce, then baked with a generous topping of melted mozzarella cheese. The casserole blends hearty meat flavors with tender pasta and a creamy cheesy top, making it a comforting and filling dish suitable for family dinners or leftovers.

Description

The dish begins by cooking penne pasta until al dente, then browning ground beef with diced onion and red bell pepper for added sweetness and texture. Garlic and oregano seasonings enhance the savory base. The cooked pasta is mixed with the meat mixture and marinara sauce for a balanced tomato and protein combination. Half of the shredded mozzarella is stirred into the mixture for cheesy incorporation.

The combined mixture is transferred to a casserole dish and topped evenly with the remaining mozzarella, which melts and browns in the oven. This topping adds a creamy, golden layer that contrasts with the saucy, tender pasta beneath. Baking ensures the flavors meld and the casserole is heated throughout.

Serving garnished with fresh basil or parsley adds a touch of color and herbal brightness. Leftovers keep well refrigerated for several days or can be frozen for longer storage. The recipe is flexible, allowing variation in seasonings or cheeses based on preference.

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Ingredients

Servings
  • 16 ounces penne pasta cooked according to package directions and drained
  • 2 tablespoons olive oil optional
  • 1 pound ground beef I used 93% lean, lean
  • 1 vidalia onion diced small, medium, sweet
  • 1 red bell pepper diced small, medium/large
  • 3 to 5 cloves garlic finely minced or pressed
  • 1 teaspoon oregano ground
  • 1 teaspoon salt
  • 1 teaspoon black pepper freshly ground
  • 1 (26 ounce) marinara sauce jarred, or other pasta sauce
  • 3 cups mozzarella cheese divided, shredded
  • basil optional for garnishing, or parsley, fresh

Instructions

  1. Preheat oven to 375F and spray a 9×13-inch casserole dish with cooking spray; set aside.
  2. Cook pasta according to package directions and drain.
  3. While the pasta is cooking, to a large Dutch oven, optionally add the olive oil (my beef was very lean and the oil was necessary), beef, onion, red pepper, and cook over medium-high heat until beef is cooked through and vegetables have softened; stir frequently and crumble the beef while it cooks; do not drain.
  4. Add the garlic, oregano, salt, pepper, and stir to combine. Cook for about 1 minute, or until garlic is fragrant.
  5. Add the cooked pasta to the beef mixture, add the marinara, and stir to combine and coat evenly.
  6. Add 1 1/2 cups cheese and stir to combine until the cheese has melted.
  7. Turn mixture out into the prepared baking dish and evenly sprinkle the remaining 1 1/2 cups cheese over the top.
  8. Bake for about 15 to 20 minutes, or until the cheese has melted on top.
  9. Optionally garnish with fresh herbs and serve immediately.

Notes

  • Store the casserole airtight in the refrigerator for up to 5 days or freeze for up to 4 months.

Nutrition Information

Show Details
Serving 1serving Calories 345kcal (17%) Carbohydrates 27g (9%) Protein 24g (48%) Fat 15g (23%) Saturated Fat 6g (30%) Polyunsaturated Fat 7g (41%) Cholesterol 59mg (20%) Sodium 863mg (36%) Fiber 3g (12%) Sugar 8g (16%)

Nutrition Facts

Serving: 10servings

Amount Per Serving

Calories 345 kcal

% Daily Value*

Serving 1serving
Calories 345kcal 17%
Carbohydrates 27g 9%
Protein 24g 48%
Fat 15g 23%
Saturated Fat 6g 30%
Polyunsaturated Fat 7g 41%
Cholesterol 59mg 20%
Sodium 863mg 36%
Fiber 3g 12%
Sugar 8g 16%

* Percent Daily Values are based on a 2,000 calorie diet.

Genuine Reviews

User Reviews

Overall Rating

4.5

225 reviews
Excellent

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