Slow-Cooker Garlic Butter Beef with Potatoes

Name: Slow-Cooker Garlic Butter Beef with Potatoes
Prep time: 20 min
Cook time: 480 min
Total time: 500 min
Ingredients: 2.5 lbs beef chuck roast, cut into large chunks (Or use large stew meat pieces); 2 lbs baby Yukon Gold potatoes, halved (Fingerling or small red potatoes work too); 1/2 cup low-sodium beef broth (Using low-sodium broth lets you control salt during final seasoning); 1 medium onion, sliced (Optional); 1 cup carrots, chopped (Optional); 6 tbsp unsalted butter, melted; 5 cloves garlic, minced (Use fresh for best flavor); 1 tsp dried Italian herbs (Or a mix of thyme, oregano, basil); 1/2 tsp crushed red pepper flakes (Optional for a touch of heat); 1/4 cup fresh parsley, chopped (Plus more for garnish); Salt and black pepper, to taste; 2 tbsp olive oil, for searing (Optional)

By:

Chloe King

| Posted on:

January 24, 2026

Delicious slow-cooker garlic butter beef served with tender potatoes.

Recipes

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I make this Slow-Cooker Garlic Butter Beef with Potatoes on busy nights when I want one pot, big flavor, and leftovers that actually improve the next day. Tender chuck roast simmers with lots of garlic and butter while baby Yukon Golds steam below, so you get rich gravy and melt-in-your-mouth beef with almost no hands-on time. If you want the original recipe page for reference while you cook, check the full Slow-Cooker Garlic Butter Beef with Potatoes recipe.

Why you’ll love this dish

This is comfort food that looks like it took hours and tastes like Sunday dinner even on a weeknight. The slow cooker converts a budget-friendly chuck roast into tender, shreddable pieces without constant supervision. Baby Yukon Gold potatoes hold shape and soak up the garlic butter flavor. It is family-friendly, freezes well, and scales easily when guests arrive.

"Simple to prep, impressive to serve. The garlic butter sauce is silky and the beef falls apart after a long, low cook. My picky eaters asked for seconds."

Step-by-step overview

Before you start, here is the process in plain steps so you know what to expect:

Season and optionally sear the beef to build flavor.
Place halved potatoes in the bottom of the slow cooker, top with beef and optional vegetables.
Mix melted butter with garlic, herbs, and parsley, then drizzle over everything.
Add beef broth, cover, and slow-cook until the beef is fork-tender and potatoes are soft.
Finish by adjusting seasoning and reducing the sauce if needed.

What you’ll need

2.5 lbs beef chuck roast, cut into large chunks (or use large stew meat pieces)
Salt and black pepper, to taste
2 tbsp olive oil, for searing, optional
6 tbsp unsalted butter, melted
5 cloves garlic, minced (use fresh for best flavor)
1 tsp dried Italian herbs, or a mix of thyme, oregano, basil
1/2 tsp crushed red pepper flakes, optional for a touch of heat
1/4 cup fresh parsley, chopped, plus more for garnish
2 lbs baby Yukon Gold potatoes, halved (fingerling or small red potatoes work too)
1/2 cup low-sodium beef broth
1 medium onion, sliced, optional
1 cup carrots, chopped, optional

Notes and substitutions:

For a dairy-free version, swap butter for extra olive oil or a plant-based butter alternative.
If you cannot find Yukon Golds, choose potatoes that hold their shape rather than russets.
Using low-sodium broth lets you control salt during final seasoning.

Step-by-step instructions

Pat beef chunks dry with paper towels. Season generously with salt and black pepper. Drying the meat helps it brown.
(Optional) Heat olive oil in a large skillet over medium-high heat. Sear each beef chunk 2 to 3 minutes per side until browned. Transfer seared pieces to a plate. Searing adds depth but you can skip it to save time.
Place halved baby potatoes in an even layer at the bottom of the slow cooker. Arrange the seared beef on top. Add sliced onion and chopped carrots if using.
In a small bowl, melt the butter. Stir in minced garlic, dried Italian herbs, crushed red pepper flakes if using, and chopped parsley. Mix until combined.
Pour beef broth evenly over the beef and potatoes. Drizzle the garlic butter mixture over everything. Gently toss to coat the potatoes and beef so flavors distribute.
Cover and cook on LOW for 7 to 8 hours or on HIGH for 4 to 5 hours. Cook until the beef is fork-tender and potatoes are soft when pierced.
Taste and adjust salt and pepper. If the sauce is too thin, remove the lid and cook on HIGH for 15 minutes to reduce, or whisk a small cornstarch slurry and stir in to thicken.
Serve warm. Transfer beef and potatoes to a platter and spoon extra sauce over the top. Garnish with additional chopped parsley.

Best ways to enjoy it

Serve family-style straight from the slow cooker or arrange on a platter for a small dinner party. Pair the beef and potatoes with:

Quick sautéed green beans or buttered peas for color and texture.
A crisp green salad with a tangy vinaigrette to cut the richness.
Crusty bread or dinner rolls to sop up the garlic-butter sauce.
Mashed cauliflower as a lower-carb base instead of whole potatoes if you prefer.

For casual meals, plate root vegetables alongside the meat and spoon sauce over everything for a rustic look.

Storage and reheating tips

Cool leftovers to room temperature within two hours of cooking.
Refrigerate in airtight containers for 3 to 4 days. Reheat gently on the stove over low heat or in a 325°F oven until warmed through. Add a splash of broth if the sauce has tightened.
Freeze for up to 3 months in freezer-safe bags or containers. Thaw overnight in the refrigerator before reheating.
Do not refreeze after reheating. When reheating from frozen, thaw first, then warm slowly to avoid overcooking the potatoes.

Food safety note: always reheat to an internal temperature of 165°F when reheating leftovers.

Pro chef tips

Sear the beef for extra flavor if you have 10 minutes. The fond left in the pan adds depth when mixed into the slow cooker juices.
Use fresh garlic for the clearest aromatic flavor. If crushed garlic is your only option, reduce the amount slightly.
Keep potatoes on the bottom to steam rather than break down in the top layer where the meat releases juices.
If you want a thicker gravy, mix 1 tablespoon cornstarch with 2 tablespoons cold water and stir into the hot sauce in the last 15 minutes.
To make a quicker weeknight version, cut the roast into smaller pieces so cooking time on HIGH drops closer to 3 hours. For a different texture and presentation, try the crockpot garlic butter beef bites with potatoes for bite-sized portions.

Flavor swaps

Mushroom and thyme: Add sliced cremini mushrooms in the last hour for an earthy note.
Smoky paprika: Stir 1 teaspoon smoked paprika into the butter mix for warmth and color.
Sweet potato swap: Use cubed sweet potatoes for a sweeter, autumnal version. Cook time may be slightly shorter.
Low-carb: Replace potatoes with cauliflower florets added in the last 2 hours on LOW so they stay tender but not mushy.
Herb-forward: Add a tablespoon of chopped fresh rosemary or parsley at the end for a bright finish.

Common questions

How long does prep take and what is total time?

Active prep is about 15 to 20 minutes if you sear and chop vegetables. Total cook time is 7 to 8 hours on LOW or 4 to 5 hours on HIGH.

Can I use stew meat instead of cutting a chuck roast?

Yes. Pre-cut stew meat works fine and will save prep time. Because pieces are smaller, check doneness a bit earlier, especially if using HIGH heat.

How can I thicken the sauce without changing flavor?

Make a cornstarch slurry by mixing 1 tablespoon cornstarch with 2 tablespoons cold water. Stir it into the hot liquid and cook uncovered for 10 to 15 minutes until it thickens.

Is it safe to leave the slow cooker on while I sleep?

Most modern slow cookers are designed for unattended use on LOW for 8 to 10 hours. Follow manufacturer instructions and do not leave it plugged in near flammable materials. Ensure food goes into the cooker hot or at room temperature and that perishable ingredients do not sit too long before cooking begins.

Can I double this recipe for a crowd?

Yes, double the ingredients but do not overfill the slow cooker. It should be no more than two thirds full for safe, even cooking. If your slow cooker is small, cook in two batches or use two cookers.