The Ultimate Cheesy Pasta & Ground Beef Casserole
Nothing satisfies a hungry family quite like a steaming, bubbly casserole fresh out of the oven. This Cheesy Pasta and Ground Beef Casserole combines tender pasta, a rich and savory meat sauce, melted Sharp Cheddar, and creamy Mozzarella into one crowd-pleasing dish.
Recipe Quick-Facts
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Prep Time: 15 minutes
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Cook Time: 35 minutes
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Total Time: 50 minutes
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Skill Level / Intensity: Easy to Medium (Intensity level 4/10 — minimal multi-tasking required)
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Yield: 8 generous servings
Equipment Needed
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9×13-inch baking dish
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Large skillet (12-inch)
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Large stockpot (for boiling pasta)
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Colander
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Measuring cups and spoons
Ingredients
For the Pasta Base:
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16 oz (1 lb) Penne or Rotini pasta (short shapes catch the sauce best)
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1 tbsp kosher salt (for the pasta water)
For the Ground Beef Meat Sauce:
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1.5 lbs ground beef (85/15 lean ratio works best for flavor without excess grease)
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1 medium yellow onion, finely diced
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4 cloves garlic, minced
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1 tbsp olive oil
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1 tbsp Italian seasoning (or a mix of dried oregano, basil, and thyme)
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1 tsp smoked paprika
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1/2 tsp crushed red pepper flakes (optional, for gentle warmth)
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1 tsp salt
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1/2 tsp freshly cracked black pepper
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1 jar (24 oz) marinara sauce
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1 can (15 oz) tomato sauce
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1/2 cup heavy cream or sour cream (for a luscious, velvety texture)
For the Cheese Layer & Topping:
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1.5 cups shredded Sharp Cheddar cheese (divided)
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1.5 cups shredded low-moisture Mozzarella cheese (divided)
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1/4 cup grated Parmesan cheese
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2 tbsp fresh parsley, chopped (for garnish)
Cooking Process
Resting & Serving
Allow the casserole to rest on a wire rack for 10 to 12 minutes before cutting into it. This resting phase lets the melted cheese settle and the sauce thicken, ensuring neat, appetizing slices rather than a runny dish. Garnish with freshly chopped parsley and serve warm alongside a green salad or garlic bread.
Storage & Reheating Instructions
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Refrigeration: Store cooled leftovers in an airtight container in the fridge for up to 4 days.
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Freezing: Assemble the casserole completely in a freezer-safe dish, cover tightly with foil, and freeze before baking for up to 3 months. Thaw overnight in the refrigerator before baking as instructed (add 5-10 minutes to the bake time if cold).
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Reheating: Reheat individual portions in the microwave for 1.5 to 2 minutes, or cover the pan with foil and warm in a 350°F oven for 15–20 minutes.
Detailed Nutritional Breakdown
(Estimated per serving, based on 8 equal portions)
| Nutrient | Amount Per Serving | % Daily Value* |
| Calories | 520 kcal | 26% |
| Total Fat | 24 g | 31% |
| Saturated Fat | 12 g | 60% |
| Trans Fat | 0.5 g | — |
| Cholesterol | 85 mg | 28% |
| Sodium | 840 mg | 37% |
| Total Carbohydrates | 45 g | 16% |
| Dietary Fiber | 3 g | 11% |
| Total Sugars | 6 g | — |
| Protein | 32 g | 64% |