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Slow Cooker 5-Ingredient Beef and Cheese Pasta

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There’s something about a Midwestern kitchen that just gets comfort food. Maybe it’s the way the house feels warmer when the slow cooker’s humming in the corner. Or how the smell of marinara and browned beef can pull people out of their bedrooms like a dinner bell. I swear, growing up, you could tell what kind of day it was based on what was simmering—busy school nights called for something hearty, low-effort, and basically guaranteed to make everyone stop complaining for five minutes.

This Slow Cooker 5-Ingredient Beef and Cheese Pasta is exactly that kind of meal. It’s not trying to be fancy. It’s trying to be reliable—the edible equivalent of a cozy sweatshirt. And honestly? That’s a high bar.

Why You’ll Love This (Besides the Cheese Pull)

Here’s the thing: simple recipes stick around for a reason.

  • Only 5 ingredients, but it tastes like you worked harder than you did

  • Hands-off cooking (your slow cooker does the heavy lifting—love a delegator)

  • Crowd-pleaser energy: kids, teens, picky eaters, hungry adults… it’s a yes

  • Hearty + satisfying without needing a pantry scavenger hunt

  • Perfect for busy days when your brain is already at 12 open tabs

And if you’re the kind of person who likes to pair dinner with a crisp salad and a chunk of bread big enough to qualify as a sidekick—this one plays nicely.

Ingredient Notes

This recipe keeps it simple, but you’ve still got room to make it yours.

Ground beef (1 pound)

Classic, hearty, and pretty forgiving.
Swap it: ground turkey or chicken works if you want it lighter. If you’ve got Italian sausage, that’s a flavorful upgrade—just know it’ll bring more spice and richness.

Quick tip: browning the beef first is non-negotiable. It’s like sending an email without proofreading—sure, it’ll work, but it won’t be your best.

Marinara sauce (24 ounces)

Go with a jar you actually like. This isn’t the moment for “meh, it’s fine.”
Brand note: Rao’s is a favorite for a reason, but any solid marinara works. If your sauce is on the sweeter side, a pinch of salt (or extra seasoning) can balance it.

Pasta (3 cups uncooked)

Rotini and penne are perfect because they hold sauce like champions.
Swap it: most short pastas are fine. Avoid super delicate pasta shapes—they can get mushy when slow cooked.

Shredded mozzarella (2 cups)

This is your cozy blanket. Melty, stretchy, and mild.
Swap it: cheddar gives more bite. A “pizza blend” or Italian blend works too. If you’re using pre-shredded, it melts slightly less smoothly (starch coating), but it’s still totally acceptable in real life.

Italian seasoning (1 teaspoon)

This keeps the flavor from tasting flat.
No Italian seasoning? Mix whatever you have: oregano + basil is the main duo. Garlic powder is welcome here too, even if it’s not on the “official” list.

How to Make It (Step-by-Step, No Stress)

1) Brown the beef first

In a skillet over medium heat, cook the ground beef until it’s browned and crumbly. Drain extra fat.

Don’t skip this part. Browning builds flavor. Plus, it keeps the slow cooker from becoming a greasy situation.

2) Add everything to the slow cooker

In the slow cooker, combine:

  • cooked ground beef

  • marinara sauce

  • uncooked pasta

  • Italian seasoning

Stir it well so the pasta gets coated. You want everything introduced—like a team kickoff meeting, but tastier.

3) Cook low and slow

Cover and cook on LOW for 4–5 hours, until the pasta is tender.

Helpful aside: slow cookers vary wildly. Some run hot. Some run… sleepy. Start checking around the 4-hour mark if you can.

4) Add the cheese near the end

About 30 minutes before serving, sprinkle mozzarella over the top. Cover and let it melt into that gooey layer everyone fights over.

5) Serve and do the cozy thing

Scoop into bowls, maybe hit it with black pepper if you’re feeling chef-y, and serve it hot.

What to Serve With It (The Midwest Way)

You already nailed this, honestly: it loves a simple supporting cast.

  • Crisp green salad with tangy vinaigrette (you need that acid to cut the richness)

  • Warm crusty bread for sauce-mopping purposes

  • Optional grown-up bonus: a glass of red wine makes it feel like you planned this meal on purpose

  • Dessert idea: fruit cobbler or pie—because the Midwest doesn’t do “just a little dessert,” it does dessert

Variations & Flavor Twists (Choose Your Mood)

This is where you can play without turning it into a complicated project.

Make it spicy

Add:

  • a pinch of red pepper flakes

  • or a diced jalapeño (sauté it with the beef)

Change the cheese vibe

Try:

  • cheddar for sharper flavor

  • provolone for extra melt

  • Italian blend for more depth

Add vegetables without making it “a veggie dish”

Sauté with the beef:

  • bell peppers

  • mushrooms

  • onions
    They make it feel a little more balanced, without losing the comfort-food heart.

Creamy version (a little indulgent, no shame)

Right before serving, stir in:

  • ½ cup cream cheese or sour cream

It turns the sauce into this rich, velvety situation that feels like a potluck secret weapon.

Storage & Reheating Tips (Because Leftovers Matter)

This meal stores well, and the flavors get even cozier overnight.

To store:
Let it cool, then transfer to an airtight container. Keep in the fridge for up to 3–4 days.

To reheat:

  • Microwave: Add a splash of water or sauce, cover loosely, and heat in 30–45 second bursts, stirring in between.

  • Stovetop: Warm over low heat with a little extra marinara or water to loosen it up.

Friendly warning: pasta soaks up sauce as it sits. That’s normal. A little extra liquid when reheating brings it back to life.

Finaly

If you make this Slow Cooker 5-Ingredient Beef and Cheese Pasta, I hope it gives you that same “everything’s okay for a minute” feeling that the best comfort food does. It’s the kind of dinner that doesn’t demand much—just shows up, does its job, and makes the house smell like home.

If you try it, tell me how you tweaked it. Did you go spicy? Extra cheesy? Toss in veggies and call it “balanced”? Drop a comment with what worked (or what you’d change). I’m always curious how other kitchens make a recipe their own.

Slow Cooker 5-Ingredient Beef and Cheese Pasta

This cheesy, comforting pasta dish is a perfect set-it-and-forget-it slow cooker meal. With only five simple ingredients, it’s great for busy weeknights and feeds the whole family with minimal effort.
Prep Time 10 minutes
Cook Time 5 hours
Total Time 5 hours 10 minutes
Course Dinner, Main Course, Slow Cooker
Cuisine American, Italian-Inspired
Servings 6
Calories 450 kcal

Ingredients
  

  • 1 pound ground beef
  • 1 jar marinara sauce 24 ounces
  • 3 cups uncooked pasta such as rotini or penne
  • 2 cups shredded mozzarella cheese
  • 1 tsp Italian seasoning

Instructions
 

  • In a skillet over medium heat, cook the ground beef until browned. Drain any excess fat.
  • In the slow cooker, combine the cooked beef, marinara sauce, uncooked pasta, and Italian seasoning. Stir to mix well.
  • Cover and cook on low for 4–5 hours, or until the pasta is tender.
  • About 30 minutes before serving, sprinkle the mozzarella cheese over the top. Cover and let the cheese melt.
  • Serve hot and enjoy the comforting flavors of this simple yet satisfying dish.

Notes

Use whole wheat or gluten-free pasta for a healthier or allergy-friendly version. Add red pepper flakes for a bit of heat.

Nutrition

Calories: 450kcal
Keyword 5-ingredient, beef pasta, cheesy pasta, easy dinner, slow cooker
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