Easy Baked Spaghetti Casserole

Prep: 15 min Cook: 45 min Serves: 8 Cuisine: American

A creamy, cheesy baked spaghetti casserole combining ground beef, pasta sauce, and rich cheeses, perfect for comforting family dinners or casual gatherings.

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Ingredients

  • 1 1/2 lb. lean ground beef
  • 1 tsp. sugar
  • 1 tsp. salt
  • 1 clove garlic
  • 8 oz. cream cheese
  • 1 c. sour cream
  • 2 Tbsp. butter
  • 16 oz. pasta sauce or spaghetti sauce
  • 12 oz. shredded Cheddar cheese or Italian mixture
  • 12 to 16 oz. raw spaghetti

Instructions

  1. Brown ground beef in a skillet and drain excess fat.
  2. Add sugar, salt, garlic, and pasta sauce to the beef, mix well, and set aside.
  3. Cook spaghetti according to package instructions until al dente, then drain.
  4. In a large bowl, combine cooked spaghetti, cream cheese, sour cream, and butter until well mixed.
  5. Add the meat mixture to the pasta mixture and stir to combine.
  6. Transfer the mixture to a greased baking dish.
  7. Sprinkle shredded Cheddar cheese evenly over the top.
  8. Bake in a preheated oven at 375°F (190°C) for 20-25 minutes until cheese is bubbly and golden.

Tips & Substitutions

For a creamier texture, consider using a mix of cream cheese and ricotta. If you want to reduce calories, substitute ground turkey or chicken for the beef. To add flavor, try adding Italian herbs or a pinch of red pepper flakes. You can also incorporate vegetables like spinach or bell peppers into the meat mixture for added nutrition. This recipe can also be made ahead and frozen for later use.

Serving Suggestions

This Easy Baked Spaghetti Casserole pairs beautifully with a side salad and garlic bread for a complete meal. For a comforting option, serve it alongside a warm bowl of soup. You can also top it with fresh herbs like parsley or basil before serving for added flavor. Consider pairing with a glass of red wine to enhance the dish.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, place in a baking dish and cover with foil to prevent drying out. Bake at 350°F (175°C) for about 20 minutes, or until heated through. You can also microwave individual portions, ensuring they are evenly warmed.

Nutrition & Diet Analysis (per serving)

Each serving of Easy Baked Spaghetti Casserole contains roughly 820 calories, with 20g protein, 47g carbohydrates, and 62g fat. It is an excellent source of protein (41% of the Daily Value), calcium (26% of the Daily Value), and vitamin A (21% of the Daily Value), and a good source of iron and dietary fiber. Note that it is relatively high in sodium, at 1206mg per serving (52% of the Daily Value).

820 kcal 41% DV
Protein Fat Carbs

Macronutrients

Protein 20.5g 41% DV
Total Fat 61.8g 79% DV
Carbs 47.3g 17% DV
Fiber 2.9g 10% DV
Sugar 1.8g 4% DV

Electrolytes

Sodium 1206.4mg 52% DV
Potassium 331.6mg 7% DV
Cholesterol 185.4mg 62% DV

Vitamins & Minerals

Vitamin A 186.8mcg 21% DV
Vitamin C 17.9mg 20% DV
Vitamin D 0.3mcg 2% DV
Calcium 336.1mg 26% DV
Iron 2mg 11% DV
Diet fit High-protein
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of cheese?

Absolutely! While Cheddar is traditional, feel free to experiment with mozzarella, Monterey Jack, or a blend of Italian cheeses for a different flavor profile. Each cheese will lend its own unique taste and texture to the casserole.

Can I prepare this casserole ahead of time?

Yes, you can prepare the casserole up to a day in advance. Assemble it completely and cover it tightly with foil or plastic wrap. When ready to bake, simply preheat the oven and bake from cold, adding a few extra minutes to the cooking time.

Is it possible to make this recipe vegetarian?

Certainly! Substitute the ground beef with a plant-based meat alternative or sautéed vegetables like mushrooms and zucchini. You can also increase the amount of cheese and use vegetable-based pasta sauce to enhance the flavor while keeping it vegetarian-friendly.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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