Beef · Slow cooker

low Cooker Beef Pot Roast | Food Wishes

A seven-bone chuck roast earns its name from the bone's distinctive shape, and it's the cut that'll reward you with fall-apart tenderness after a long, slow simmer. Chef John's method skips the lazy "dump everything in" approach: he sears the meat hard, caramelizes mushrooms and onions properly, then lets the slow cooker do the rest. The result is proper pot roast, not a watery compromise.

R By Richard · Adapted from Food Wishes · Published 8 May 2026
👁 2.9M source views ❤️ 39.1k source likes
⏱Prep 25 min
🍽Serves 6
✓Confidence 60% (review pending)
low Cooker Beef Pot Roast | Food Wishes

Source video by Food Wishes on YouTube. This recipe was adapted with strict source-fidelity rules and is marked for human review.

Chef John's slow cooker take on a traditional beef pot roast. A seven-bone chuck roast is seasoned, floured and seared, then layered into the slow cooker with sauteed mushrooms, onions and garlic, fresh herbs and root vegetables. Several hours later you have fork-tender beef and a deeply flavoured gravy ready to spoon over mashed potatoes. The technique respects proper browning and caramelisation rather than just dumping everything in cold.

Slow cooker notes: Source is already a slow cooker recipe. No adaptation required.

Ingredients

Main
  • seven-bone beef chuck roast
  • salt
  • black pepper, freshly ground
  • plain flour, for coating the beef
  • 2 tbspvegetable oil
Vegetables
  • mushrooms, thickly sliced
  • butter
  • 1 wholeonion, roughly chopped
  • 2 clovesgarlic, chopped
  • carrots
  • celery
Gravy
  • 1 tbspplain flour
  • 1 tbsptomato paste
  • chicken stock
Herbs
  • fresh rosemary
  • fresh thyme
Finishing
  • cayenne pepper (add late)
  • fresh parsley, chopped (add late)

Method

  1. Season the seven-bone chuck roast generously with salt and pepper on both sides.

    ~2 min

  2. Sprinkle plain flour over both sides of the beef and pat it firmly into the meat. Shake off any excess.

    ~3 min

  3. Heat the vegetable oil in a large frying pan over medium-high heat. When the oil shimmers, sear the beef on both sides until you have a deep brown crust. Transfer to a plate.

    ~10 min

  4. Reduce the heat to medium. Add the butter and sliced mushrooms and saute for 3 to 4 minutes until they start to brown.

    ~4 min

  5. Add the chopped onion and continue cooking for about 5 minutes, until the onion turns translucent and the edges of the mushrooms colour.

    ~5 min

  6. Stir in the chopped garlic and cook for another minute.

    ~1 min

  7. Add 1 tablespoon of plain flour, stir through, and cook for about a minute.

    ~1 min

  8. Add the tomato paste to the centre of the pan and let it caramelise for around a minute.

    ~1 min

  9. Pour in the chicken stock, stir, and bring to a simmer until it thickens slightly. Turn off the heat.

    ~3 min

  10. Place the celery and carrots in the bottom of the slow cooker. Lay the seared beef on top.

    ~2 min

  11. Tuck in the rosemary and thyme, then pour the onion and mushroom mixture over the top, pressing everything down.

    ~1 min

  12. Cover and cook on High for 5 to 6 hours, until the beef is fork tender and falling off the bone. Skim off any fat that pools on the surface during cooking and remove the bones with tongs once they release.

    ~360 min

  13. Taste the gravy and adjust with salt, pepper and an optional shake of cayenne. Break the beef into chunks and serve over mashed potatoes with the brazing vegetables and gravy ladled over. Scatter with chopped parsley if using.

    ~5 min

Frequently asked

Do I really need to brown the meat first?
Yes. Slow cookers steam rather than brown, so the deep flavour and colour of the gravy comes from searing the beef and caramelising the mushrooms and onions before they go in the pot.
Can I use beef stock instead of chicken stock?
You can, though Chef John prefers chicken stock here. The roast itself releases plenty of beef flavour, so a lighter stock keeps the gravy from tasting heavy.
What if I only have a different cut of chuck?
Any well-marbled braising cut of chuck will work. A boneless chuck roast of similar size is the closest swap, though you will lose a little richness from the bone.
Can I cook this on Low instead of High?
Yes. Cook on Low for around 8 to 10 hours, or until the meat is fork tender and pulls apart easily.
What should I serve it with?
Mashed potatoes are the classic match, with the gravy and brazing vegetables ladled over. Buttered cabbage or green beans on the side work well.
Extraction notes (transparency): Transcript gives a clear method but no specific quantities for most ingredients (mushrooms, onion, garlic cloves, butter, oil, stock volume, carrots, celery, herbs). Quantities listed are stated in the transcript only where explicit (1 tbsp flour, 1 tbsp tomato paste, 2 cloves garlic, couple of tbsp oil); others are marked null. Chef John refers viewers to foodwishes.com for amounts. Roast weight not stated.