Slow Cooker Spaghetti with Meat Sauce

Description

There’s nothing more comforting than a hearty bowl of homemade spaghetti, and this Slow Cooker Spaghetti with Meat Sauce makes it easier than ever. Lean ground beef is slowly simmered with garlic, onions, tomatoes, and Italian herbs until it becomes rich, savory, and full of deep flavor. During the final stage of cooking, the spaghetti is added directly to the slow cooker, allowing it to absorb the delicious sauce while cooking to tender perfection.

This one-pot meal is ideal for busy weeknights, meal prep, or feeding a hungry family. Instead of standing over the stove, the slow cooker does all the work, creating a flavorful sauce that tastes like it simmered all day. The pasta cooks in the sauce, soaking up every bit of tomato, garlic, and herb flavor for an incredibly satisfying dinner.

Serve it with warm garlic bread, a crisp Caesar salad, or roasted vegetables for a complete Italian-inspired meal. Leftovers are just as delicious the next day, making this recipe perfect for lunches or freezer-friendly meal prep.

Ingredients For the Meat Sauce

1½ lbs lean ground beef
1 small onion, finely diced
4 garlic cloves, minced
2 tbsp tomato paste
1 can (28 oz) crushed tomatoes
1 can (14 oz) diced tomatoes
2 cups low-sodium beef broth
2 tbsp Worcestershire sauce
1 tbsp Italian seasoning
1 tsp dried oregano
1 tsp dried basil
1 tsp garlic powder
½ tsp paprika
Salt and freshly ground black pepper, to taste

For the Pasta

12 oz spaghetti, broken in half
1 tbsp olive oil

For Garnish

Fresh chopped parsley
Fresh basil
Grated Parmesan cheese
Cracked black pepper

Instructions

Heat a large skillet over medium-high heat.
Cook the ground beef with the onion until browned.
Add the minced garlic and cook for 1 minute.
Drain any excess grease.
Transfer the beef mixture to the slow cooker.
Stir in the tomato paste, crushed tomatoes, diced tomatoes, beef broth, Worcestershire sauce, Italian seasoning, oregano, basil, garlic powder, paprika, salt, and pepper.
Mix well until everything is combined.
Cover and cook on LOW for 5–6 hours or HIGH for 3–4 hours.
About 30–40 minutes before serving, stir in the olive oil.
Break the spaghetti in half and gently press it into the sauce.
Stir carefully so the pasta is coated with the liquid.
Cover again and cook for another 30–40 minutes, stirring once halfway through, until the spaghetti is tender.
If needed, add a little extra broth if the sauce becomes too thick.
Taste and adjust the seasoning.
Garnish with Parmesan cheese, parsley, basil, and freshly cracked black pepper before serving.

Tips

Brown the beef before slow cooking for the richest flavor.
Stir the spaghetti once during cooking to prevent sticking.
Use freshly grated Parmesan for the best taste.
Add mushrooms or bell peppers for extra vegetables.
For a spicy version, add crushed red pepper flakes.
Don’t overcook the pasta or it may become too soft.
Serve with garlic bread for the ultimate comfort meal.

Notes

Store leftovers in an airtight container in the refrigerator for up to 4 days.
Freeze the meat sauce (without pasta) for up to 3 months.
Reheat gently with a splash of broth or water if needed.
The sauce develops even deeper flavor after a day in the refrigerator.

Q&A

Can I use another type of pasta?
Yes. Penne, rotini, linguine, or fettuccine all work well. Cooking times may vary slightly.

Can I make this ahead of time?
Absolutely. Prepare the sauce in advance and add the pasta shortly before serving.

Can I use ground turkey instead of beef?
Yes. Ground turkey or ground chicken are excellent lighter alternatives.

What should I serve with Slow Cooker Spaghetti with Meat Sauce?
This dish pairs perfectly with garlic bread, Caesar salad, roasted broccoli, green beans, sautéed spinach, or a simple mixed green salad.

Servings

Serves 6

Nutrition (Approx. Per Serving)

Calories: 495
Protein: 31g
Carbohydrates: 45g
Fat: 21g
Saturated Fat: 7g
Fiber: 5g
Sugar: 8g
Sodium: 620mg
Cholesterol: 75mg
Potassium: 840mg
Calcium: 10% DV
Iron: 28% DV
Vitamin C: 18% DV