featured 23510

Slow Cooker Roast Beef with Rich Gravy

Make an impressive roast beef with gravy using this easy slow cooker beef joint recipe. It’s simple to prepare and delivers rich, comforting flavours after a long, slow cook.

Slicing a slow cooker topside beef joint with a sharp knife and meat fork with peas and roast potatoes in the back ground

Slow cooking lets ingredients meld over hours to produce deep, concentrated flavours with minimal effort. Set the slow cooker, walk away, and come back to tender beef and a pan of savoury juices ready to become gravy.

After several hours the beef will be cooked through and easy to carve into tender slices that pair perfectly with a homemade gravy. The aroma alone is enticing, and the result is well worth the wait.

This recipe is ideal for a relaxed Sunday roast—comforting, hearty and reliably delicious.

How to Cook Beef Joint in the Slow Cooker

With just a few simple ingredients and a little preparation, the slow cooker transforms an ordinary beef joint into a succulent, flavourful roast. The low-and-slow method breaks down connective tissue and infuses the meat with the taste of the cooking liquid and aromatics.

📖 Step by Step Recipe

Slow cooker beef joint cut into thin slices. Served amongst honey roast parsnips, yorkshire puddings, peas, cauliflower and broccoli cheese and roast potatoes

Slow Cooker Beef Joint (Roast Beef with Gravy)

Authors: Luke and Kay – Flawless Food

This slow cooker beef joint recipe yields a tender, flavourful roast with minimal fuss. Simple ingredients—beef joint, root vegetables, garlic, stock and an optional splash of red wine—combine in the slow cooker to create a rich base for homemade gravy. Perfect for a traditional Sunday roast.

Prep Time: 15 mins | Cook Time: 8 hrs (variable by weight) | Resting: 30 mins | Total: 8 hrs 45 mins

Serves: 6 | Calories (approx): 592 kcal

Ingredients

  • 2.3 kg beef roasting joint (topside, top rump or silverside)
  • 2 carrots, large chunks
  • 1 onion, thickly sliced
  • Salt and freshly ground black pepper
  • 3 garlic cloves
  • 1 tbsp olive oil
  • 200 ml red wine (optional)
  • 500 ml beef stock

Gravy (makes about 1 litre)

  • Leftover cooking juices and strained vegetables from the slow cooker
  • 3 tbsp cornflour (cornstarch)
  • 3 tbsp water

Equipment

  • Slow cooker
  • Large heavy-bottomed pan for searing
  • Large tongs
  • Whisk
  • Gravy boat or jug for serving

Instructions

  1. Remove the beef joint from the fridge about an hour before cooking to come to room temperature. Leave it in its netting.
  2. Pat the joint dry with kitchen paper and season all over with salt and black pepper.
  3. Chop the carrots and onion into large pieces and place them in the base of the slow cooker with the whole garlic cloves.
  4. Heat 1 tbsp olive oil in a large pan over medium-high heat. Sear the beef on all sides until nicely browned to develop flavour.
  5. Place the seared joint on top of the vegetables in the slow cooker.
  6. Deglaze the pan with the red wine (if using), scraping up the browned bits, then bring to a boil. Add 500 ml beef stock and bring to the boil.
  7. Pour the liquid into the slow cooker around the joint (avoid pouring directly over the meat so the seasoning stays on the surface).
  8. Cover and cook on low according to joint size: 1–2 kg = 6 hours; 2–3 kg = 8 hours; 3–4 kg = 10 hours. Do not use high heat—low and slow gives the best texture.
  9. When cooked, remove the beef and tent loosely with foil. Rest for at least 30 minutes before carving.

Make the Gravy

  1. Strain the cooking juices and vegetables into a large pan and bring to a boil.
  2. In a small bowl, mix 3 tbsp cornflour with 3 tbsp cold water to make a smooth slurry.
  3. Whisk the slurry into the boiling juices and simmer until the gravy thickens to your liking. Adjust seasoning if needed, then transfer to a jug for serving.

Serving

Slice the rested beef thinly and serve with plenty of gravy and your favourite roast accompaniments.

This slow cooker beef joint recipe was originally posted on 23rd November 2023 and updated on 26th February 2025.

Ingredients — Notes and Substitutions

Here is a quick guide to the main ingredients and suitable substitutes. Exact measurements are in the recipe card above.

A raw beef joint,slow cooker,one onion,two carrots three garlic cloves,olive oil,red wine in a glass,beef stock in a jug,a frying pan,whisk and tongs

Beef Joint

Topside, top rump or silverside are excellent for slow cooking. They’re lean, flavourful cuts that become tender when cooked slowly. If you prefer a fattier cut, choose accordingly, but adjust cook times as needed.

Root Vegetables

Carrots and onions add sweetness and body to the gravy and act as a trivet to keep the beef elevated from the slow cooker base. Other root vegetables like parsnips or celery can be added for variety.

Salt and Black Pepper

Season generously—salt and fresh black pepper are essential to bring forward the natural flavours.

Garlic

Fresh garlic gives warmth and depth. Garlic powder can be used in a pinch but fresh is best.

Olive Oil

Used to sear the beef. Searing locks in juices and creates flavour through caramelisation.

Beef Stock

Beef stock provides a rich base for the gravy. Use homemade, stock cubes or a quality ready-made stock. If you prefer, chicken or vegetable stock may be substituted, and water with gravy granules can work in a pinch.

Red Wine (optional)

Red wine adds depth to the cooking liquid and gravy. Omit for an alcohol-free option and replace with extra beef stock.

Cornflour

Used to thicken the gravy. Mix with cold water first to form a slurry before whisking into hot cooking juices to avoid lumps.

Equipment

Essential equipment includes a slow cooker, a large heavy-bottomed pan for searing and deglazing, tongs, a whisk, and a gravy jug for serving.

A slow cooker, frying pan,tongs, whisk, sharp knifes and meat fork

Instructions — Preparation & Cooking Tips

Follow these steps for a successful slow cooker roast beef.

Preparation

Patting beef joint with kitchen paper towel before cooking.

Bring the joint to room temperature and pat it dry.

Seasoning a uncooked roast beef joint with salt and pepper

Season generously with salt and pepper.

Cooking Time

Cook on low for the best results. Use these guidelines:

Beef Joint Size Cooking Time on Low
1–2 kg 6 hours
2–3 kg 8 hours
3–4 kg 10 hours

Avoid cooking on high to prevent tough, dry meat.

Rest

Remove from the slow cooker, tent loosely with foil and rest for at least 30 minutes before carving. This keeps the slices moist and makes carving easier.

Gravy

Pouring leftover cooking juice from beef joint from the slow cooker pot into s frying pan. With a sieve catching the root vegetables.

Strain the cooking liquid into a pan, whisk in the cornflour slurry and simmer until thickened. Adjust seasoning, then transfer to a gravy boat.

Carve

Carve the rested joint into thin slices and serve with plenty of gravy and your chosen sides.

Slicing a slow cooker roast beef joint with a sharp knife and meat fork with peas and roast potatoes in the back ground

Serving Suggestions

Classic pairings include Yorkshire puddings, roast potatoes, cauliflower cheese, honey roast parsnips, mashed potatoes, peas and carrots, and herby stuffing balls. Choose a selection of sides to create a traditional roast dinner.

Slow cooker roast beef sliced on a plate served with roast dinner trimmings like cauliflower and broccoli cheese,Yorkshire puddings,parsnips, peas ,roast potatoes,carrots, stuffing balls and whole grain mustard

Storage

Slice the beef while still warm, allow to cool, then store in an airtight container. Pour remaining gravy over the slices to keep them moist. Refrigerate for 3–4 days.

Slow cooker beef joint cut into thin slices. Served amongst honey roast parsnips, yorkshire puddings, peas, cauliflower and broccoli cheese and roast potatoes

Freezing

For longer storage, freeze in airtight containers for up to three months. Thaw overnight in the fridge before reheating.

Reheat Advice

Reheat gently in the oven or microwave with leftover gravy poured over the beef to prevent drying out.

Slow cooker roast beef dinner served with trimmings like cauliflower and broccoli cheese,Yorkshire puddings,parsnips, peas ,roast potatoes,carrots, stuffing balls and whole grain mustard

More Beef Recipes

If you enjoy beef dishes, try other recipes such as slow cooker beef shin with gravy, slow cooker beef stew with dumplings, Greggs-style steak bakes or a tomahawk steak for variety and inspiration.

  • A cooked beef shin in a slow cooker on a vegetable trivet and gravy

    Slow Cooker Beef Shin with Gravy
  • Slow Cooker Beef Stew with eight Dumplings on top

    Slow Cooker Beef Stew with Dumplings
  • Eight cooked steak bakes stacked up on top of each other on a wire rack with a blue and white cloth under the wire rack

    Steak Bake Recipe Greggs Style
  • Tomahawk Steak sliced on a wooden chopping board served with mushroom sauce, chips, beer battered onion rings, homemade coleslaw and a side salad

    Tomahawk Steak