Bottom Round Roast Recipe (Slow Roasted in the Oven)

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Quick Overview

  • Ideal doneness: 125–135 °F (medium‑rare)
  • Cook method: Low‑and‑slow roast at 170 °F, then reverse sear at 450 °F.
  • Time per pound: ~1–2 hrs (use meat thermometer)
  • Rest & slice: 20 min rest, slice thin against grain

Whether it is a Sunday dinner, a special occasion, or you just want great roast beef sandwiches on game day, a bottom-round roast beef can be a great option if you know how to prepare it.  This recipe makes the perfect medium-rare roast beef!

For all my Buffalo, NY, family and friends, this recipe makes excellent Beef on Weck sandwiches or Roast Beef Sliders! When the Buffalo Bills are playing, I make this the day before so we can enjoy sandwiches at halftime.

What Is a Bottom Round Roast

The bottom round is a hardworking muscle cut from the hind quarter of the cow.  So, although it is falvorful it is also a very lean, tough cut of meat. Because of this, It will require proper cooking and slicing techniques to achieve optimal tenderness.

What is the Best Cooking Method For Bottom Round Roast Beef?

There are a few ways that you can cook the bottom round (aka rump roast) so that it is tender and juicy. Low and slow is the most effective cooking method because it breaks down the connective tissue in the muscle.  

One way to do this is braising it in a slow cooker or Dutch oven (think of a pot roast or stew) until the meat is fork tender. Another is, slow roasting it in the oven at a low temperature. Either way, the cooking process is simple but long, so you will need some patience.

Below, I will share my step-by-step process for slow roasting in low heat. I have followed this recipe for years, and this method makes the perfect roast every time!

Because it is so lean the bottom round will dry out if cooked beyond 145 degrees F.  I highly recommend using an instant-read thermometer or a digital meat thermometer to ensure you cook the roast to the proper temperature.   

Why You Will Love This Roast Recipe

  • It is a very economical cut of beef and easy to find in the grocery store or the local butcher.
  • This cut of beef has very little fat so if that is a concern for you this is a good option.
  • Low and slow cooking and thinly cutting the roast, results in a juicy, tender piece of meat.
  • The high-temperature reverse sear creates a beautiful crust while the inside stays perfectly pink.

Ingredient Notes and Substitutions

Bottom Round Roast ingredients with labels.
  • Bottom Round Roast (Rump Roast): 3 to 5 lb roast.  You can also substitute a top-round or a sirloin roast.     
  • Mustard:  I use standard yellow mustard in this recipe, nothing fancy.  It adds a little tangy flavor to the beef.  Trust me you will love this. If you like, you can try honey mustard or Dijon.
  • Soy sauce:  Not only does this add saltiness but you get a bit of smokiness that really lets the beef shine.
  • Garlic:  Chopped finely or minced.
  • Rosemary: Use fresh rosemary and chop it finely. You can also add any other fresh herbs you like.
  • Olive oil:  Use regular olive oil.  There is no need to use extra virgin olive oil in this recipe.

Step by Step Instructions

A bottom round roast with diamond shaped slits in the fat cap.

Step 1: Prepare the Meat:  Make the wet rub.  Pat the meat dry with paper towels, and make 1/4″ slices through the fat cap on the meat. and

Bottom round roast beef covered in a mustard wet rub.

Step 2: Apply the Wet Rub: Slather the wet rub all over the roast and refrigerate it uncovered for at least 4 hours.

A perfectly roasted bottom round roast on a rack in a roasting pan.

Step 3: Slow Roast the Meat: Preheat the oven to 170°F. Place the roast fat side up on a roasting rack. Cook until the internal temperature reaches 125-130°F.  

Step 4: Rest and Reverse Sear: Remove the roast from the oven, tent it with foil, and let it rest for 20 minutes. Set the oven to 450 degrees, return the roast to the oven, uncovered, for about 10 minutes to sear the outside.

Step 5: Slice and Serve: Cut the roast into thin slices across the grain and serve.

    Cooking Tips

    • Look for a piece of beef that still has the fat cap on it. The fat cap will help to moisten this lean cut of meat.
    • Let the meat sit at room temperature for at least 30 minutes before placing the roast in the preheated oven.  This will allow the entire roast to cook evenly once it goes into the oven so the outside doesn’t cook before the center.  
    • I highly recommend investing in a meat thermometer with a probe.  This makes cooking your meat to a precise temperature a cinch!
    • For best results, do not cook a bottom-round beef roast beyond 145 degrees F.  The beef will be dry and tough.   
    • Don’t skip the resting period after the meat has reached your desired internal temperature.  This allows the roast to get to its final cooked temperature. Once it reaches this temperature, you can go ahead and do the reverse sear without worrying that it will overcook.
    • When slicing a bottom round roast, it is important to slice it very thin and cut across the grain. The best tools for the job are a very sharp carving knife or an electric carving knife.

    Roast Beef Cooking Time and Temperature Chart

    For bottom round roast, medium-rare (130–135°F) is ideal for tenderness. This will take 1-2 hours per pound.

    Use this chart to guide you to cooking your roast beef to the perfect doneness. For best results, always rely on a meat thermometer, not just time.

    If you don’t have a probe thermometer, you should start checking the meat temperature after 3 hours. Every oven is different. Mine averages about 1 hour per pound.

    Doneness Internal Temp (°F) Internal Temp (°C)
    Rare 120–125°F 48.9–51.6°C
    Medium-Rare 130–135°F 54.4–57.2°C
    Medium 140–145°F 60–62.8°C
    Medium-Well 150–155°F 65.5–68.3°C
    Well Done 160°F and above 71.1°C and above
    A medium rare bottom round roast that has been sliced.

    Storing and Reheating Bottom Round Roast Beef

    Leftover roast beef can be placed in an airtight container and stored in the refrigerator for 3-4 days.  The best way to reheat the roast is in the oven set to a low temperature (around 250 degrees F) covered with aluminum foil just until it is heated through.  You can also use the microwave set to medium heat and watch it carefully.  You may want to add a little beef broth to your pan to keep the meat moist while it reheats.

    The great thing about top-round and bottom-round roast beef recipes is that they are just as good cold as they are warm.  After all, this is how the roast beef deli meat is made.  

    How to Serve this Easy Roast Beef Recipe

    Roast beef makes a wonderful family dinner.  One of the things I love about making a roast is that it is easy to prepare and I know the whole family will love it.  In the summer it is delicious served with Grilled Eggplant or Italian Green Bean and Potato Salad.  In the winter, I like to serve it with  Butternut Squash Risotto or Roasted Sweet Potatoes

    For a casual meal, slice the meat as thin as possible and make roast beef sandwiches with a side of Homemade Steak Fries. So yummy!

    End your perfect roast beef dinner with a slice of sweet Ricotta Pie!

    A bottom round roast that has been sliced showing the medium rare center on a white plate.

    About the Cut

    What are other names for a bottom-round roast?
    You may hear bottom round referred to as rump roast, bottom round oven roast, or outside round.

    Is the bottom round roast the same as London Broil?
    Not quite. Top round is often labeled as London Broil. The top round, eye of round, and bottom round all come from the cow’s hindquarter. Of these, top round has the most marbling and tenderness, followed by bottom round. For more information about the different cuts of beef, check out Certified Angus Beef.

    Is a bottom-round roast as good as a chuck roast?
    Both are flavorful but tough cuts from different areas. Chuck roast (shoulder) has more fat and collagen, making it ideal for braising. Bottom round (hindquarter) is leaner and best suited for low-and-slow oven roasting.

    Cooking and Serving Bottom Round Roast FAQs

    Why is my bottom-round roast tough?

    It’s a very lean muscle with little marbling. It needs slow, low-temperature cooking to break down connective tissue. Also, slice very thin and against the grain to improve tenderness.

    Does the bottom round get more tender the longer it cooks?

    Yes — but it depends on the cooking method. For roasting, don’t go past 145°F, or it will dry out. If braising or slow-cooking, you can take it past 200°F to make it shredable.

    What’s the best temperature to cook bottom round roast?

    For oven roasting, aim for an internal temp of 125°F–130°F for medium-rare. For shreddable meat (like for sliders), go above 200°F in a braise or slow cooker.

    How do you slice a bottom round roast for maximum tenderness?

    Slice it very thin, against the grain, and use a sharp carving knife or electric knife. Proper slicing makes a huge difference in texture

    Can I make roast beef sandwiches with bottom round roast?

    Yes! Bottom round is excellent for sandwiches — hot or cold. Thin slices make juicy, flavorful roast beef sandwiches that are perfect the next day.

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    I love to get your feedback, so if you tried this Bottom Round Roast or any other recipes on this website, please leave me a comment below.  I hope you enjoy my recipes and I look forward to hearing from you!

    You can also follow me on FacebookInstagram, and Pinterest for more recipes your family will love!

    A medium rare bottom round roast beef on a white plate with 3 slices cut and laid in front of it.

    Bottom Round Roast (Slow roasted in the Oven)

    Enza Whiting
    This recipe turns an inexpensive cut of meat into a tender and delicious family dinner. Whether it is a special occasion or roast beef sandwiches on game day, this tasty beef recipe will be a winner.
    5 from 6 votes
    Prep Time 15 minutes
    Cook Time 4 hours
    Refrigerate with Wet Rub 4 hours
    Total Time 8 hours 15 minutes
    Course dinner, Main Course
    Cuisine American
    Servings 6 servings
    Calories 366 kcal

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    Ingredients
      

    • 3 lb Bottom Round Roast
    • 2 tbsp Yellow Mustard
    • 1 tbsp Soy Sauce
    • 1 tbsp Garlic minced
    • 1 tsp Rosemary fresh, chopped
    • ¼ tsp Salt
    • ¼ tsp Black Pepper ground
    • 2 tbsp Olive Oil

    Instructions
     

    • Stir the mustard, soy sauce, garlic, rosemary, salt, pepper, and olive oil in a small bowl and set aside.
    • Pat the meat dry with paper towels. Using a sharp knife, make 1/4" slices through the fat cap on the meat, and brush the wet rub all over the roast.  Refrigerate uncovered for at least 4 hours.  
    • Preheat the oven to 170 degrees F.  Remove the meat from the refrigerator and let the roast sit at room temperature for 30 minutes. Place the meat fat side up on a rack set in a roasting pan, and insert the thermometer probe in the center of the thickest part of the meat. Cook until the internal temperature reaches 125-130 degrees F.This will take about 1 – 2 hours per pound, but don't go by cooking time, use the meat thermometer to determine the doneness of the meat.
    • Remove the meat from the oven, tent it with foil, and let the roast rest for 20 minutes. Set the oven to 450 degrees, return the roast to the oven, uncovered, for 10 minutes just to sear the outside.
    • Cut the roast into thin slices across the grain and serve. 

    Notes

    Cooking Tips

    Cooking Tips
    • Look for a piece of beef that still has the fat cap on it.  Some people will want to trim it off, but I prefer to leave it on.  The bottom round is a very lean cut of beef that has little marbling, so leaving the fat cap on helps to keep the meat moist.  
    • Let the meat sit at room temperature for at least 30 minutes before placing the roast in the preheated oven.  This will allow the entire roast to cook evenly once it goes into the oven.  If the meat goes right from the fridge to the oven the outside of the roast will cook before the center.  
    • I highly recommend investing in a meat thermometer with a probe.  This makes cooking your meat to a precise temperature a cinch!
    • For best results, do not cook a bottom-round beef roast beyond 145 degrees F.  The beef will be dry a tough.   
    • Don’t skip the resting period after the meat has reached your desired internal temperature.  This allows the roast to get to its final cooked temperature. Once it reaches this temperature you can go ahead and do the reverse sear without worrying that it will overcook.  

    Nutrition

    Serving: 1servingsCalories: 366kcalCarbohydrates: 1gProtein: 51gFat: 16gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 8gCholesterol: 141mgSodium: 447mgPotassium: 794mgFiber: 0.3gSugar: 0.1gVitamin A: 5IUVitamin C: 0.4mgCalcium: 50mgIron: 5mg
    Tried this recipe?Let us know how it was!

    13 Comments

      1. Thank You so much for letting me know that you loved the bottom round roast! It is definitely one of our favorite Sunday dinners!

    1. 5 stars
      I made this yesterday using a 4.6lb Bottom Round. I followed the directions precisely. The roast came out of the oven and looked exactly like the one in your pictures 🙂 Delicious and worth the time invested into making it. I will make this again. Will use this wet rub recipe on every roast beef (any cut) I make in the future. Thank you. In the future – Please use the same acronym in the “Ingredients List” for your measurements. In your recipe you used three different abbreviations for Tablespoon. You used – tbs, tbsp and Tbsp.

      1. I am so glad that you loved the recipe and thank you for letting me know. I also truly appreciate you pointing out how I can improve on my recipe writing. It will help me make this site a better experience for my visitors. Have great day!

    2. 5 stars
      Absolutely fabulous. My mother and now myself have been cooking bottom rounds for 80 years with Yorkshire pudding. I thought we did a fine job until I tried this low slow method. Couldn’t be better, foolproof, wish my mom was still alive to tell her.

      1. Kyle thank you for letting me know how much you liked this recipe! I love that this was something that you and your mom had in common! My mom and I share a love for cooking too! It is a great way to make memories. All the bedt to you!

    3. Hi, I have a clarifying question. Is your recipe based upon cooking in a roasting pan that is open or closed with a lid? Also, What would need to be different with cooking in a dutch ove

      1. Hi Mike
        This recipe is based on cooking the roast in an open roasting pan. I do not cover the roast during the cooking process. If you wanted to cook the roast in a Dutch oven with the lid then you would need to add liquid so you can braise it. That would be a completely different recipe. If you are looking for a recpe you can make in a Dutch oven you can try my Beef Stew or Pot roast . Thank you for reaching out!

    4. This is my first time trying a bottom roast, and I’m a little nervous about this. I cut the fat cap off because it looked yucky.

      # 3 Says preheat oven to 170. Your recipe says to cook at 140, no higher or it will be tough. Which is it please? I will rate this when I’m done. Thanks!

      1. Hi Kris, I am glad that you are willing to try making the roast! You don’t want the internal temperature of the meat to be higher then 140-145 degreesF or it will be dry. So if you like your meat to be more pink then red I would take it out of the oven when the internal temperature reaches 135 degrees. Set your oven to 170 degreesF. This is typically a tough cut of meat so you need to cook it slowly at a low temperature to help break down the connective tissues. Good luck! You got this!

    5. 5 stars
      A miscommunication caused us to buy a bottom round roast by mistake. Having never cooked one before, we came to Enza’s site (our new favorite for cooking) for direction. We followed the recipe precisely and we were rewarded with an exquisite result. The meat was tender and juicy and full of flavor. We served it with baked potato and green beans last night and we’re bringing on a taste of Buffalo tonight with beef on weck using an au jus from the drippings. Thanks, again, Enza!

      1. Wayne Thank you so much for the nice review of this recipe. I am so glad you had a great meal especially since it started out as a mistake! I love that you got two inners from one!

    5 from 6 votes (1 rating without comment)

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