low Cooker Beef Pot Roast | Food Wishes
by Food Wishes
This slow cooker beef pot roast is the ultimate comfort food—a large cut of beef, potatoes, carrots, and onions simmered together until meltingly tender. The long, gentle cooking in the slow cooker breaks down the collagen in the meat, creating incredibly succulent results with minimal effort. Ideal for busy weeknights or feeding a crowd, this recipe delivers deep, savoury flavour and a warming, home-cooked meal that fills your kitchen with wonderful aromas. Serve with crusty bread to soak up the delicious broth

Watch: low Cooker Beef Pot Roast | Food Wishes
Original recipe video — click to play
Original method: Not specified
Ingredients
Main
- 1 ½ kg Beef chuck or brisket, in one large piece, trimmed of excess fat
Chuck roast or brisket works best for slow cooking as it becomes tender when braised low and slow
- 800 g Potatoes, peeled and cut into large chunks
Use floury potatoes such as Maris Piper or King Edward
- 600 g Carrots, peeled and cut into thick rounds or chunks
- 2 whole Onions, peeled and quartered
Brown these first with the beef for better flavour
Broth & Seasoning
- 500 ml Beef stock or broth
Reduce from traditional 750 ml to account for minimal evaporation in slow cooker
- 30 ml Tomato paste or tomato puree(optional)
Optional but adds depth and richness
- 1 ½ tsp Salt
Adjust to taste at the end
- Âľ tsp Black pepper, freshly ground
Aromatics
- 3 whole Garlic cloves, crushed or minced
- 2 sprigs or tsp Fresh thyme or dried thyme(optional)
Add in final 30 minutes of cooking or use as garnish
Fresh thyme preferred; if using dried, add at the beginning
- 1 whole Bay leaf(optional)
Remove before serving
Finishing
- 30 g Parsley, finely chopped, fresh(optional)
Sprinkle over pot roast just before serving
For browning
- 15 ml Vegetable oil
For browning beef and aromatics before slow cooking
Method
- 1
Heat the vegetable oil in a large frying pan over medium-high heat. Season the beef generously with salt and pepper on all sides. Brown the beef for 3–4 minutes per side until golden all over. This develops deep flavour and colour. Transfer to your slow cooker.
~15 minsTip: Browning the meat is highly recommended for flavour development, though technically optional
- 2
In the same frying pan, brown the quartered onions and crushed garlic for 2 minutes until fragrant. Transfer to the slow cooker with the beef.
~5 mins - 3
Pour the beef stock into the slow cooker. If using tomato paste, stir it in. Add the bay leaf and dried thyme (if using). Stir to combine. Season with salt and pepper to taste.
~5 mins - 4
Cover the slow cooker and cook on Low for 4 hours. After 4 hours, add the potatoes and carrots, stirring gently to distribute them evenly throughout the broth. If using fresh thyme sprigs, add them now.
~4 hrsTip: Adding vegetables halfway through prevents them from becoming mushy
- 5
Cover and continue cooking on Low for a further 4 hours (total 8 hours Low), or on High for 3 hours (total 5 hours High if cooking entirely on High). The beef should be fork-tender and the vegetables soft when ready.
~4 hrsTip: Test the beef with a fork; it should shred easily when fully cooked
- 6Optional step
Check seasoning and adjust with salt and pepper as needed. Remove the bay leaf. Taste the broth for flavour. If the liquid seems too thin, you may thicken it slightly by mixing 15 ml (1 tbsp) cornflour with 30 ml (2 tbsp) cold water, then stirring into the slow cooker and cooking on High for 15 minutes.
~15 minsTip: Thickening is optional; many prefer the broth as is
- 7
Transfer the beef and vegetables to a warm serving platter. Pour the broth over the top. Garnish with fresh parsley if desired. Serve hot with crusty bread to soak up the delicious gravy.
~10 mins
Nutrition
Detailed nutritional information is coming soon.
Frequently Asked Questions
Yes, absolutely. If cooking entirely on High, allow approximately 5 hours total (adding vegetables after 2 hours). However, Low and slow (8 hours) produces the most tender, flavourful results. You can also use a combination: cook on Low for the first 4 hours, then add vegetables and cook on High for the final 3–4 hours to finish more quickly
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