Speedy Spaghetti Casserole

Prep: 15 min Cook: 20 min Serves: 4 Cuisine: American

A quick, hearty casserole combining spaghetti, seasoned ground beef, green peppers, and cheese, perfect for a comforting weeknight meal that everyone will enjoy.

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Ingredients

  • 1 1/2 lb. ground beef
  • 1 medium green pepper, chopped
  • 1 medium onion, chopped
  • 2 cans Franco-American spaghetti
  • 1 cup shredded Cheddar or Velveeta cheese

Instructions

  1. Fry ground beef, chopped green pepper, and chopped onion until cooked.
  2. In a large bowl, chop canned spaghetti and add the spaghetti, cheese, soup, and ground beef mixture.
  3. Transfer the mixture to a casserole dish and bake just long enough to heat through.

Tips & Substitutions

For a quicker prep, use pre-cooked ground beef or ground turkey for a leaner option. You can also substitute the green pepper with bell peppers or even zucchini for added veggies. If you prefer a creamier texture, mix in a can of cream of mushroom soup or add ricotta cheese. For extra flavor, incorporate Italian seasoning or garlic powder into the beef mixture.

Serving Suggestions

Serve this hearty casserole with a simple green salad or garlic bread for a complete meal. It pairs well with a side of steamed vegetables or a light pasta dish. For a twist, top with fresh herbs like parsley or basil before serving, or enjoy alongside a warm bowl of Blushing Onion Soup for a comforting dinner experience.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, place in a microwave-safe dish and cover with a damp paper towel to retain moisture, heating in 30-second intervals until warmed through. Alternatively, reheat in the oven at 350°F (175°C) for about 15-20 minutes until heated evenly.

Nutrition & Diet Analysis (per serving)

Each serving of Speedy Spaghetti Casserole contains roughly 285 calories, with 10g protein, 32g carbohydrates, and 13g fat. It is an excellent source of vitamin C (56% of the Daily Value) and protein (20% of the Daily Value), and a good source of dietary fiber and potassium. Note that it is relatively high in sodium, at 1145mg per serving (50% of the Daily Value).

285 kcal 14% DV
Protein Fat Carbs

Macronutrients

Protein 10g 20% DV
Total Fat 13.3g 17% DV
Carbs 32.2g 12% DV
Fiber 4.5g 16% DV
Sugar 7g 14% DV

Electrolytes

Sodium 1145.2mg 50% DV
Potassium 720.6mg 15% DV
Cholesterol 28mg 9% DV

Vitamins & Minerals

Vitamin A 108mcg 12% DV
Vitamin C 50.3mg 56% DV
Vitamin D 0mcg
Calcium 66.1mg 5% DV
Iron 2.1mg 12% DV
Diet fit Under 400 cal
Contains Milk

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 pasta for this casserole?

Yes, you can use any pasta shape you prefer! While traditional spaghetti is used here, feel free to experiment with penne, rotini, or even gluten-free pasta. Just ensure it's cooked al dente before mixing it in to maintain the texture during baking.

How can I make this recipe vegetarian?

To make a vegetarian version, replace the ground beef with a plant-based meat alternative or sautéed mushrooms and lentils for protein. You can also add extra vegetables like spinach, carrots, or zucchini to enhance the dish’s flavor and nutrition while keeping it hearty and satisfying.

Can I freeze the spaghetti casserole?

Absolutely! To freeze, let the casserole cool completely, then cover it tightly with plastic wrap and aluminum foil. It can be stored in the freezer for up to 3 months. When ready to eat, thaw overnight in the refrigerator and reheat in the oven until warmed throughout.

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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