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Oven roasted Rump

Quick answerReady in 4 hrs 50 minutes, cook at 200°C/ 400°F, USA cuisine.
By Jaron Kimhi··👁 5.6K views
roasted rump
Oven roasted Rump is the preferred way of making this cut — it's easy and the result is outstanding. Rump is not the natural cut I would make a roast beef with. Sirloin would be my first choice, but in terms of value for money, Rump is the big winner — it's half the price of Sirloin and the taste is just as good. Rump comes from the lower back of the cow. It's a relatively big steak, about 3–4 kilos, and divided into 2 parts. Close to the tail there's a pointed part also called the rump cover — Brazilians call it Picanha, and this part has a large fat cover on top. It's great on the grill and for long, low-temperature barbecue. The bigger, round part is great for oven roasting, minute steak, Viennese steak, and Carpaccio. The most important thing about every steak is that it needs to be well aged at the butcher's shop (between a week and 3 weeks). Without that, you'll end up with a chewy steak that's not easy to eat. Despite the butcher's confirmation that the cut was well aged, I take it for a final test in my fridge, keeping it on a rack for 2–3 more days. If the cut has drained a serious amount of blood, it means the aging isn't what it should be — I recommend keeping it until it stops dripping blood, but no longer than a week. Regular non-commercial refrigerators are usually set to 4°C/40°F, so we can't age meat at the ideal temperature of about 2°C/35.5°F, which keeps the meat from rotting while still breaking down the muscles and draining the blood. oven roasted rump Another important note for an oven roasted Rump steak: let it rest at least 20 minutes after it comes out of the oven. That way, when you cut it, the juices aren't all drained out and you end up with a much more tender and flavorful steak. oven roasted rump As for cooking time — that's up to you, everybody likes their steak a bit different. Keep in mind that the rump cut isn't an even, round piece, so the sharp edges will be well done while the middle will be medium to medium-rare depending on your cooking time. That means everybody gets their favorite.

Some guidelines for oven roasted Rump

In general, cooking time is about 15 minutes of oven roasting per 1lb/450g of meat. I highly recommend using a meat thermometer and checking the inner temperature after 40 minutes to avoid a well-done steak (unless that's your thing). Here are the inner temperatures to hit your perfect roast. Rare: 120°F/49°C Medium: 135°F/57°C Well done: 155°F/68°C Oven roasted Rump is not a forgiving method because of its low fat percentage, so it's important to be accurate. Overcook it and you risk a chewy steak with very little juice.

Method

  1. 1

    Marinade the steak· 4-24 hrs

    In a bowl mix the red wine, mustard and soy sauce until combined. place the steak in the marinade and spread over the salt and pepper, rub for 2 minutes making sure it sticks to the meat. Add the rosemary and thyme, cover and place in the fridge for at least 4 hrs, best left over night. flip the steak from time to time to absorb the marinade fluids evenly.

    Rump steakRump steakRump steak
  2. 2

    roast and serve· 45 minutes (for medium-rare)

    take the stake out from the fridge at least an hour before the roasting. preheat the oven to 250°C/480°F. Rub the Rump one last time with salt and pepper and place on a rack, put in the oven and roast on this temperature for 15 minutes. after 15 minutes reduce the temperature of the oven to 200°C/ 400°F (do not be tempted to open the oven door) and roast for another 30 minutes. after a total of 45 minutes if internal temperature in the middle is 135°F/57°C take out from the oven and place for cooling on the counter for another 20 minutes. Cut thin pieces and serve.

    roasted rumproasted rump
Recipe by

Jaron Kimhi

Jaron Kimhi — self-taught home cook from Tel Aviv, writing and cooking every recipe on this site himself. 20+ years of tinkering in the kitchen, leaning toward slow cooking, classic technique, and honest ingredients.

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Questions & answers

Can I swap the red wine for something non-alcoholic?
The recipe doesn't offer a swap, but the wine is doing real work here — loosening the mustard and soy into a proper marinade. Stick with it if you can.
How long should I actually marinate this?
At least 4 hours, but overnight is the move. The longer it sits, the deeper the flavor gets into that thick cut.
Why do I have to take the meat out of the fridge an hour before roasting?
You need it close to room temperature so it cooks evenly all the way through. Cold meat straight into a hot oven means the outside overcooks before the middle catches up.
What internal temperature am I aiming for, and how do I check it?
You're looking for 135°F / 57°C right in the middle of the joint — use a meat thermometer and don't skip this step, it's the only reliable way to nail the doneness.
Why start at 250°C then drop to 200°C instead of just roasting at one temperature?
The blast of high heat at the start builds a crust and seals in the juices, then the lower temp finishes the cook gently without drying it out. And don't open the door between the two stages — you'll lose that heat spike.

Nutrition per serving

150g
Serving size
185
Calories
84mg
Cholesterol
72mg
Sodium
0mg
Carbohydrates
33g
Protein