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Baked Spaghetti & Meatballs Recipe

Baked Spaghetti & Meatballs Recipe


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4.9 from 14 reviews

  • Total Time: 55 minutes
  • Yield: 6 1x

Description

Hearty baked spaghetti & meatballs recipe brings classic Italian comfort to dinner tables everywhere. Melted cheese, rich marinara, and tender meatballs create a memorable meal you’ll savor with family and friends.


Ingredients

Scale
  • 1 1/2 dozen meatballs (prefabricated/fully cooked)
  • 24 oz (680 g) San Marzano marinara sauce
  • 3/4 pound (340 g) spaghetti noodles
  • 12 cups (240480 ml) grated cheese (combination of colby-jack and mozzarella)
  • 1/2 cup (120 ml) finely grated parmesan cheese
  • 1/2 yellow onion (finely diced)
  • 3 garlic cloves (crushed)
  • 2 tbsps olive oil
  • 1 tsp Italian seasoning

Instructions

  1. Caramelize finely chopped onions in olive oil over medium-low heat until translucent, then add minced garlic and sauté until fragrant.
  2. Introduce fully cooked meatballs to the skillet with the softened aromatics.
  3. Pour marinara sauce and Italian seasoning into the skillet, allowing the mixture to simmer for 20-25 minutes, developing rich flavors.
  4. Cook spaghetti in a separate pot, deliberately undercooking by 2 minutes to prevent overcooking during baking.
  5. Remove meatballs from sauce using a slotted spoon and set aside temporarily.
  6. Transfer partially cooked spaghetti into the skillet, incorporating 1/2 cup pasta water to create a silky sauce coating.
  7. Gently return meatballs to the sauced spaghetti, distributing them evenly throughout the dish.
  8. Generously sprinkle a blend of grated cheese and parmesan across the surface, ensuring complete coverage.
  9. Bake at 350°F for 25 minutes until the cheese melts completely and the edges turn golden brown, creating a crispy, bubbling casserole.

Notes

  • Achieving the perfect sauté requires patience, keeping heat low and stirring occasionally to prevent burning onions and garlic.
  • Undercooking pasta by 2 minutes ensures it won’t become mushy when baked, allowing it to absorb sauce and finish cooking in the oven.
  • Adding pasta water helps create a silky, clingy sauce that evenly coats noodles, enhancing overall flavor and texture.
  • For gluten-free adaptation, substitute regular spaghetti with gluten-free pasta and ensure marinara sauce contains no wheat-based additives.
  • Prep Time: 30 minutes
  • Cook Time: 25 minutes
  • Category: Lunch, Dinner
  • Method: Baking
  • Cuisine: Italian

Nutrition

  • Serving Size: 6
  • Calories: 480 kcal
  • Sugar: 6 g
  • Sodium: 650 mg
  • Fat: 18 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0.3 g
  • Carbohydrates: 45 g
  • Fiber: 4 g
  • Protein: 30 g
  • Cholesterol: 70 mg