Slow Cooker Garlic Butter Beef with Potatoes Recipe

Ingredients

• 1.13 kg (2.5 lb)beef chuck roast, cut into large chunks
• to tastesalt and black pepper
• 907 g (2 lb)baby Yukon Gold potatoes, halved
• 1 mediumonion, sliced (optional)
• 160 ml (1 cup)carrots, chopped (optional)
• 85 g (6 tbsp)unsalted butter, melted
• 5 clovesgarlic, minced
• 1 tspdried Italian herbs (or a mix of thyme, oregano and basil)
• ½ tspcrushed red pepper flakes (optional)
• 15 g (¼ cup)fresh parsley, chopped, plus more for garnish
• 120 ml (½ cup)low-sodium beef broth
• 30 ml (2 tbsp)olive oil (for searing, optional)

Instructions

1. 1

   Season the beef

   Pat the beef chunks dry with paper towels, then season generously with salt and black pepper.

2. 2

   Sear the beef

   If searing, heat the olive oil in a large frying pan over medium-high heat. Brown the beef for 2–3 minutes on each side, working in batches if needed to avoid crowding the pan.

3. 3

   Layer the ingredients

   Arrange the halved potatoes in an even layer in the slow cooker. Put the seared or raw beef on top, then scatter over the sliced onion and chopped carrots if using.

4. 4

   Mix the garlic butter

   Melt the butter in a small bowl. Stir in the minced garlic, dried Italian herbs, red pepper flakes if using, and chopped parsley.

5. 5

   Add broth and butter

   Pour the 120 ml beef broth evenly over the beef and potatoes. Drizzle the garlic butter mixture over the ingredients, distributing it so they are coated.

6. 6

   Cook until tender

   Cover and cook on LOW for 7–8 hours or HIGH for 4–5 hours, until the beef is fork-tender and the potatoes are soft but still hold their shape.

7. 7

   Adjust the sauce

   Taste the sauce and add salt and pepper as needed. If it is too thin, leave the slow cooker uncovered for about 15 minutes to reduce it, or mash a couple of potatoes into the broth to thicken it.

8. 8

   Serve warm

   Transfer the beef and potatoes to a serving platter. Spoon over some extra sauce, garnish with more fresh parsley and serve warm with your preferred sides.

What is slow cooker garlic butter beef?

This is an American-style comfort dish of beef chuck roast and potatoes cooked together until tender, with broth and a garlic-herb butter sauce. Slow cooking suits the well-marbled cut, giving it time to soften while the potatoes take on some of the cooking juices.

This version keeps the preparation straightforward: searing is optional, and the butter, garlic, herbs and parsley bring richness and fragrance to the pot.

Nutrition and macros by portion

The nutrition label shows one serving as written: 750 calories, 38g protein, 33g carbs, 48g fat.

Most of the protein comes from the chuck roast, while the potatoes provide much of the carbohydrate. Butter and the optional searing oil contribute much of the fat. Serve a moderate portion with green vegetables or salad to add freshness and balance the rich sauce.

Choosing the main ingredients

Chuck roast: Cut it into large chunks so it stays substantial through the long cooking time. Patting it dry before seasoning also helps it brown if you choose to sear it.

Potatoes: Baby Yukon Gold potatoes have a creamy texture and can hold their shape when halved. Keep the pieces reasonably even so they become tender at a similar pace.

Building the garlic butter sauce

Garlic and herbs: Stir the minced garlic, dried Italian herbs, parsley and optional chilli flakes into the melted butter before adding it to the cooker. This spreads the seasonings more evenly than adding them separately.

Broth: The measured broth provides moisture for the long cook, while the butter adds richness. The resulting cooking liquid is spooned over the meat and potatoes at serving.

To sear or not to sear

Searing: Browning the beef for 2–3 minutes per side in olive oil develops a deeper browned flavour. Work in batches if the pan is crowded, so the meat browns rather than steams.

Skipping it: The recipe also works with raw beef placed straight into the slow cooker. This saves a pan and a little preparation time, though the beef will not have the same browned exterior.

Checking texture and doneness

Beef: The key cue is fork tenderness; the chunks should yield easily when tested. If they are still firm, continue cooking until tender rather than relying on colour alone.

Potatoes: They should be soft but still keep their shape. Cutting them into halves and placing them beneath the beef helps them cook in the broth and juices.

Timing and sauce consistency

Cook on LOW for 7–8 hours or HIGH for 4–5 hours, keeping the lid on during cooking. The recipe gives a range because slow cookers can vary.

If the cooking liquid seems too thin at the end, leave the cooker uncovered for about 15 minutes or mash a couple of potatoes into the broth. Taste and adjust the salt and pepper before serving.

What to serve alongside

The beef, potatoes and sauce make a hearty meal on their own, but a green vegetable such as steamed green beans or broccoli adds freshness. A crisp salad can also balance the richness.

Spoon the cooking sauce over the beef and potatoes at the table. Add parsley just before serving for a fresh herbal note.

Recipe notes & tips

• Dry the beef well before seasoning if you plan to sear it.
• Brown the beef in batches so the pieces have room to colour.
• Keep the potato halves similar in size for more even cooking.
• Leave the lid on during cooking to retain heat and moisture.
• Taste the sauce at the end and adjust the salt and pepper before serving.

Variations

• Add mushrooms: Scatter sliced mushrooms into the slow cooker with the onion and carrots.
• Change the herbs: Use thyme, oregano and basil in place of the dried Italian herb mix.
• Increase the heat: Add extra crushed red pepper flakes to the garlic butter.
• Use other potatoes: Choose another waxy potato and cut it into similar-sized pieces.
• Skip the onion and carrots: Leave out either or both optional vegetables for a simpler version.

Common mistakes to avoid

• Crowding the pan: The beef may steam rather than brown; sear it in batches.
• Cutting the potatoes unevenly: Pieces cook at different rates; halve them to a similar size.
• Lifting the lid often: Heat escapes and interrupts cooking; keep it covered until checking doneness.
• Serving before the beef is tender: If it still feels firm, continue cooking until it yields easily to a fork.
• Adding too much salt early: Broth and cooking juices concentrate in flavour; taste and adjust the seasoning at the end.

How to store

Refrigerate leftovers in a covered container within 2 hours and use within 3–4 days. Reheat until steaming hot, adding a splash of broth or water if the sauce has thickened; individual portions can be reheated in the microwave or in a covered pan over a low heat.

Frequently asked questions