Slow Cooker Cheesy Beef & Pasta

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Recipe: Slow Cooker Cheesy Beef & Pasta

This recipe combines hearty ground beef, a rich tomato-based sauce, and tender pasta, all smothered in a thick layer of melted mozzarella and parmesan.

  • Prep time: 15 minutes

  • Cook time: 3–4 hours (Low) or 2 hours (High)

  • Servings: 6–8 people

Ingredients

  • 1 lb Ground beef (lean is better to avoid excess grease)

  • 1 Small onion, diced

  • 2 cloves Garlic, minced

  • 24 oz Marinara sauce (your favorite jarred brand)

  • 1 can (15 oz) Diced tomatoes (undrained)

  • 1 tsp Italian seasoning

  • 1/2 tsp Red pepper flakes (optional, for a tiny kick)

  • 16 oz Short pasta (Rotini, Penne, or Rigatoni)

  • 2 cups Beef broth

  • 2 cups Shredded mozzarella cheese

  • 1/2 cup Grated parmesan cheese

  • Fresh parsley for garnish

Instructions

  1. Brown the Meat: In a skillet over medium heat, brown the ground beef with the onions and garlic until the meat is no longer pink. Drain the excess fat.

  2. Combine: Transfer the beef mixture to the slow cooker. Add the marinara sauce, diced tomatoes, beef broth, and Italian seasoning. Stir to combine.

  3. Slow Cook: Cover and cook on Low for 3–4 hours or High for 2 hours.

  4. Add Pasta: About 30–45 minutes before serving, stir in the dry pasta. Ensure the pasta is mostly submerged in the liquid. (If it looks too dry, add another 1/2 cup of water or broth).

  5. The Cheese Melt: Once the pasta is tender, sprinkle the mozzarella and parmesan over the top. Cover for another 10–15 minutes until the cheese is bubbly and “stretchy” like in your photo.

  6. Serve: Garnish with fresh parsley and serve straight from the crock.

Description & Notes

  • The Vibe: This is a “dump-and-go” style meal that tastes like it took all day to simmer. It has the soul of a lasagna but the effort of a sandwich.

  • Texture: The slow cooking allows the pasta to absorb the beef and tomato flavors directly, resulting in a much more flavorful bite than boiling pasta in water.

  • Note on Pasta: Do not overcook. Pasta in a slow cooker goes from “perfect” to “mushy” quickly. Start checking for doneness at the 30-minute mark.

Pro Tips for Success

  • Deglaze the Pan: After browning the beef, pour a splash of the beef broth into the skillet to scrape up the brown bits (fond) and add that to the slow cooker. That’s where the flavor lives!

  • Freshly Shredded Cheese: If you want that long, dramatic cheese pull seen in the photo, grate your own mozzarella from a block. Pre-shredded cheese is coated in potato starch to prevent clumping, which stops it from melting perfectly.

  • Don’t Add Pasta Too Early: Never put dry pasta in at the very beginning of an 8-hour cook cycle; you will end up with paste.

Nutritional Info (Per Serving)

  • Calories: 450 kcal

  • Fat: 18g

  • Carbohydrates: 42g

  • Protein: 28g

  • Fiber: 3g

Benefits of This Dish

  • One-Pot Cleanup: Aside from browning the beef, everything happens in the slow cooker, saving you an hour of dishes.

  • Budget Friendly: Uses pantry staples like dried pasta and canned sauce.

  • Kid Approved: It’s essentially a “cheeseburger pasta,” making it a guaranteed hit for picky eaters.

Q&A

Q: Can I use ground turkey instead of beef? A: Absolutely. Ground turkey or even Italian sausage works beautifully. If using turkey, add a dash of Worcestershire sauce to deepen the flavor.

Q: Do I have to precook the pasta? A: No! The beauty of this recipe is that the pasta cooks in the sauce. However, you must ensure there is enough liquid (broth/sauce) for the pasta to absorb.

Q: My sauce looks too thin, what do I do? A: Let it sit uncovered for 10 minutes after turning the slow cooker off. The pasta will continue to soak up liquid and the sauce will thicken as it cools slightly.

Q: Can I freeze this? A: It’s better fresh. Pasta tends to get soft when frozen and reheated in a sauce. If you must freeze it, undercook the pasta slightly before storing.

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