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Slow Cooker Cheesy Spaghetti and Meatballs

Slow Cooker Cheesy Spaghetti and Meatballs

  • Author: Laura
  • Prep Time: 20 minutes
  • Cook Time: 5 hours
  • Total Time: 5 hours 20 minutes
  • Yield: 6 servings 1x
  • Category: Main Course
  • Method: Slow Cooker
  • Cuisine: Italian-American
  • Diet: Low Lactose

Description

A cozy, cheesy comfort dish where tender meatballs, spaghetti, and rich tomato sauce come together in a slow cooker for a flavorful family dinner.


Ingredients

Scale
  • 12 ounces dry spaghetti
  • 1 pound ground beef
  • 28 ounces canned crushed tomatoes
  • 2 tablespoons tomato paste
  • 1 small chopped onion
  • 3 cloves minced garlic
  • 1 tablespoon Italian seasoning
  • 1 ½ cups shredded mozzarella cheese
  • ½ cup grated parmesan cheese
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 1 tablespoon olive oil
  • 2 tablespoons chopped fresh parsley

Instructions

  1. Preheat a skillet over medium heat and add a drizzle of olive oil if browning the meatballs.
  2. In a bowl, mix ground beef, half the garlic and onion, salt, pepper, and half the Italian seasoning. Form into meatballs.
  3. Lightly grease the slow cooker or spray with nonstick spray.
  4. Layer crushed tomatoes, tomato paste, remaining onion, garlic, and seasoning in the slow cooker. Add the meatballs on top. Cover and cook on low for 4 hours.
  5. Break spaghetti in half and stir into the sauce during the final hour. Add hot water if needed. Cook until pasta is tender.
  6. Top with mozzarella and parmesan cheese. Cover for 10–15 minutes until cheese is melted.
  7. Garnish with fresh parsley and serve warm.

Notes

  • Use freshly shredded cheese for best melting.
  • Add a splash of hot water if sauce thickens too much.
  • Adjust seasoning to taste after cooking.
  • Browning meatballs adds flavor but is optional.

Nutrition

  • Serving Size: 1 bowl
  • Calories: 560
  • Sugar: 6g
  • Sodium: 800mg
  • Fat: 22g
  • Saturated Fat: 9g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 58g
  • Fiber: 4g
  • Protein: 32g
  • Cholesterol: 80mg

Keywords: slow cooker spaghetti, cheesy spaghetti, meatballs, crockpot pasta, comfort food dinner