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Rump Roast Crock Pot Recipe

A 3 lb rump roast seared and cooked 9 hours on LOW in beef broth and red wine vinegar with onion and carrots, with the lid kept closed.

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Rump Roast Crock Pot Recipe

Recipe by Iren Pavlenko
0.0 from 0 votes
Course: Main CourseDifficulty: Easy
Servings

8

servings
Prep time

15

minutes
Cooking time

9

hours 

A 3 lb rump roast seared and cooked 9 hours on LOW in beef broth and red wine vinegar with onion and carrots, with the lid kept closed.

Ingredients

  • 3 lb rump roast

  • 1½ tsp kosher salt

  • 1 tsp black pepper

  • 1 tbsp olive oil

  • 1½ cups low-sodium beef broth

  • 2 tbsp red wine vinegar

  • 1 tbsp Worcestershire sauce

  • 1 tbsp tomato paste

  • 1 large yellow onion, sliced

  • 4 carrots, cut in 2-inch chunks

  • 1 lb baby potatoes, left whole

  • 4 garlic cloves, smashed

  • 2 sprigs fresh rosemary

  • 2 tbsp cornstarch mixed with 2 tbsp cold water

Directions

  • Pat the roast dry and season it with salt and pepper.
  • Sear it in the oil 4 minutes per side until deeply browned.
  • Put the onion, carrots, potatoes and garlic on the bottom of the slow cooker.
  • Set the roast on top and add the rosemary.
  • Whisk the broth, vinegar, Worcestershire and tomato paste and pour it around the roast.
  • Cover and cook 9 hours on LOW, checking from 8 hours.
  • Test with two forks; pull it as soon as it separates.
  • Lift the roast to a platter and cover it loosely.
  • Simmer the liquid, whisk in the cornstarch slurry and boil 2 minutes.
  • Pour the gravy over the sliced roast.

Notes

    Keep the lid closed and the roast in plenty of liquid. A rump roast is leaner than chuck, so it dries out faster if overcooked.

How to keep Rump Roast Crock Pot Recipe tender

Rump is leaner than chuck, so it dries out faster if overcooked. That is why the card says to check from 8 hours and pull it as soon as two forks separate it. The roast sits in plenty of liquid, and the red wine vinegar softens the meat a little.

Swaps that work for Rump Roast Crock Pot Recipe

Chuck roast works in the same way and is more forgiving. Bottom round behaves like rump, so watch the clock. Red wine can replace part of the broth. If your roast is smaller than 3 lb, cut the time, since a smaller piece cooks faster.

Serving Rump Roast Crock Pot Recipe leftovers

Slice against the grain and spoon the juices over. Mashed potatoes soak them up. Leftovers keep 3 to 4 days in the fridge in the cooking liquid, which keeps the meat moist.

The mistake is lifting the lid. Keep it closed so the pot holds its heat.

Rest the roast 10 minutes under foil before slicing, so the juices stay in the meat.

Rump Roast Crock Pot Recipe at a glance

  • Prep time: 15 minutes
  • Cooking time: 9 hours
  • Servings: 8 servings
  • Ingredients: 14, led by rump roast, kosher salt, black pepper, olive oil

Tips for Rump Roast Crock Pot Recipe

Keep the lid closed and the roast in plenty of liquid. A rump roast is leaner than chuck, so it dries out faster if overcooked.

Rump Roast Crock Pot Recipe FAQ

How long does Rump Roast Crock Pot Recipe take?

Rump Roast Crock Pot Recipe takes 9 hours of cooking after 15 minutes of prep.

How many people does Rump Roast Crock Pot Recipe serve?

This recipe makes 8 servings.

What do I need to make Rump Roast Crock Pot Recipe?

14 ingredients, led by rump roast, kosher salt, black pepper, olive oil. Amounts are in the recipe card above.

Iren Pavlenko

Iren Pavlenko

Hi, I'm Iren Pavlenko. I read the top-ranked slow cooker recipes for a dish side by side and write down what they disagree on and what they all leave out — the cut, the pot size, and both the LOW and HIGH times. I write these guides so your weeknight dinner doesn't turn into a dry roast because a recipe never said which of those four things mattered.

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