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Hearty Slow Cooker Garlic Butter Beef & Potatoes

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Michael Davis

February 26, 2026

A bowl of tender Slow Cooker Garlic Butter Beef with Potatoes, glistening in a savory sauce.

Oh, let me tell you, if you’re looking for a dinner miracle on those crazy busy weeknights, this Slow Cooker Garlic Butter Beef with Potatoes is it! Seriously, it’s a total game-changer. It’s one of those magical “dump and go” meals that practically makes itself, perfect for when you’ve got little ones running around and zero time to spare. I remember the first time I *bravely* decided to tackle the slow cooker. With two little munchkins causing delightful chaos, I needed something that wouldn’t demand my kitchen attention for hours. I found this recipe, and the smell that filled the house while it cooked? Pure bliss! Even the picky eaters gobbled it up. It’s become our go-to for those evenings when life gets hectic, turning mealtime into those cozy, comforting moments around the table.

Close-up of tender Slow Cooker Garlic Butter Beef with Potatoes in a bowl, garnished with parsley.

Why You’ll Love This Slow Cooker Garlic Butter Beef with Potatoes

Seriously, this recipe is a lifesaver! Here’s why it’s earned a permanent spot in my cooking rotation:

  • Super Easy Prep: You just toss everything in the pot. No fancy chopping or complicated steps needed!
  • Minimal Cleanup: Hello, one-pot wonder! Just one slow cooker to wash means more time for you.
  • Hearty Comfort Food: It’s the ultimate cozy meal – tender beef, fluffy potatoes, all swimming in delicious garlic butter. Yum!
  • Perfect for Busy Weeknights: Set it and forget it! It cooks low and slow while you tackle everything else.
  • Kid-Approved Flavors: Even the pickiest eaters will ask for seconds. It’s a guaranteed family pleaser.
  • Incredibly Flavorful: That savory beef and garlic butter combo is just irresistible.

Ingredients for Slow Cooker Garlic Butter Beef with Potatoes

Whipping up this amazing dinner is so simple because you don’t need a ton of fancy stuff. Grab these goodies and let’s get cooking!

  • 2 pounds sirloin steak, cut into 1-inch bites
  • 2 pounds baby Honey Gold potatoes
  • 1 Tablespoon Worcestershire sauce
  • 0.5 Tablespoon minced garlic
  • 1 ounce dry onion soup mix packet
  • 1 cup beef broth
  • 8 Tablespoons butter (that’s one whole stick!)
Close-up of tender Slow Cooker Garlic Butter Beef with Potatoes in a rustic bowl.

Expert Tips for Perfect Slow Cooker Garlic Butter Beef with Potatoes

Okay, so you’ve got the recipe, but let me give you a few little secrets to make your Slow Cooker Garlic Butter Beef with Potatoes absolutely sing. Trust me, these little tweaks make all the difference and really elevate this simple dish from good to *wow*! It’s a great way to get that wonderful flavor, similar to how you might treat your pork chops to make them shine after you prepare them like a pro.

First off, about that beef! While sirloin is fantastic here, if you can find a nice chuck roast and cut it into cubes, it’ll get even more tender after simmering all day. Just make sure to trim off any big chunks of fat. For the potatoes, I love using the baby Honey Gold ones because they’re already small and cook up so creamy. If you’re using larger potatoes, just cut them smaller so they cook evenly with the beef – maybe about 1-inch cubes. Oh, and that onion soup mix? It’s like a flavor cheat code, but make sure you sprinkle it evenly so you don’t get one giant clump of seasoning. Lastly, don’t be shy with that butter! It really is the star that makes everything so rich and delicious. It’s all about balancing those savory, buttery notes with the tender beef and soft potatoes.

How to Make Slow Cooker Garlic Butter Beef with Potatoes

Making this simple and delicious Slow Cooker Garlic Butter Beef with Potatoes is so incredibly easy, it’s practically foolproof. It’s all about layering those flavors and letting that magic slow cooker do all the hard work for you. You can find tons of ideas online, of course, but this method is tried and true for amazing results every time, like the tasty recipe over at Back to My Southern Roots.

Step 1: Combine Ingredients in Slow Cooker

First up, grab your slow cooker insert. Add your sirloin steak bites, those lovely baby potatoes, and that minced garlic right into the pot. Drizzle the Worcestershire sauce all over everything.

Step 2: Add Dry Mix and Broth

Now, take that packet of dry onion soup mix and sprinkle it evenly over the beef and potatoes. It looks like a lot, but it’s going to melt down and create so much flavor! Pour the beef broth over everything to get things cooking.

Step 3: Cook to Perfection

This is the easiest part! Unroll that stick of butter and just lay it right on top of everything in the slow cooker. Pop the lid on tight, and set your slow cooker to the LOW setting. Let it work its magic for a good 8 hours. That’s it! You’ll come home to the most amazing aroma.

A bowl filled with tender Slow Cooker Garlic Butter Beef with Potatoes, garnished with fresh parsley.

Serving Suggestions for Your Slow Cooker Meal

This hearty beef and potato dish is pretty much a complete meal on its own, but sometimes it’s nice to add a little something extra! A simple side salad with a light vinaigrette is always a winner. Or, if you’re feeling like soup is more your speed, a bowl of easy black-eyed pea soup would be delicious alongside it. A sprinkle of fresh parsley right before serving also adds a lovely pop of color and freshness!

A close-up of tender Slow Cooker Garlic Butter Beef with Potatoes, glistening in a savory sauce.

Frequently Asked Questions about Slow Cooker Garlic Butter Beef with Potatoes

Got questions about this super easy Slow Cooker Garlic Butter Beef with Potatoes? I’ve got you covered! It’s a favorite for a reason – so forgiving and always delicious. If you’re looking for more quick and simple meals, you might like these 12-ingredient soup recipes!

Can I use a different cut of beef?

Absolutely! While sirloin is great, chuck roast cut into cubes works wonderfully too. It gets super tender after a long cook. Just trim off any excess fat before adding it to the slow cooker.

What other vegetables can I add to this recipe?

Feel free to toss in some carrots or celery along with the potatoes. Mushrooms are also yummy! Just make sure to cut them to a size that will cook through in about 8 hours, or add them in the last couple of hours if they’re smaller pieces.

How long can I store leftovers?

Leftovers are the best! Store any extra Slow Cooker Garlic Butter Beef with Potatoes in an airtight container in the fridge for up to 3-4 days. Reheat gently on the stovetop or in the microwave until warmed through.

Nutritional Information

This is an estimate, of course, and your exact values might change a bit depending on the ingredients you use! But generally, one serving of this hearty Slow Cooker Garlic Butter Beef with Potatoes comes in around 474 calories, with about 37g of protein, 30g of carbs, and 22g of fat. It’s a pretty well-rounded meal!

Share Your Culinary Creations!

I really hope you give this amazing dish a try! It’s one of my family’s absolute favorites, and I’d love to hear what you think. Did you try it? Did your kids love it? Please leave a comment below with your experience, or even better, rate the recipe. And if you post a pic on social media, be sure to tag us over at our site!

A bowl of tender Slow Cooker Garlic Butter Beef with Potatoes, garnished with fresh parsley.

Slow Cooker Garlic Butter Beef with Potatoes

This slow cooker garlic butter steak and potatoes recipe features tender sirloin, baby gold potatoes, and plenty of seasoning for a dinner that is dump and go easy.
Prep Time 5 minutes
Cook Time 8 hours
Total Time 8 hours 5 minutes
Servings: 6 people
Course: Main Dishes
Cuisine: American
Calories: 474

Ingredients
  

For the Slow Cooker
  • 2 pounds sirloin steak cut into 1-inch bites
  • 2 pounds baby Honey Gold potatoes
  • 1 Tablespoon Worcestershire sauce
  • 0.5 Tablespoon minced garlic
  • 1 ounce dry onion soup mix packet
  • 1 cup beef broth
  • 8 Tablespoons butter

Equipment

  • Slow Cooker

Method
 

  1. Add the steak, potatoes, Worcestershire sauce, and garlic to a slow cooker.
  2. Sprinkle the onion soup mix over the top. Pour the beef broth over the stew.
  3. Place the stick of butter on top and cover with the lid. Cook on the low heat setting for 8 hours.

Nutrition

Calories: 474kcalCarbohydrates: 30gProtein: 37gFat: 22gSaturated Fat: 12gCholesterol: 132mgSodium: 780mgPotassium: 1239mgFiber: 4gSugar: 2gVitamin A: 473IUVitamin C: 31mgCalcium: 78mgIron: 4mg

Notes

Nutrition is approximate.

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