How Long to Cook a Beef Roast at 225 Degrees: A Detailed Guide

Beef roast is a classic centerpiece for holiday meals and special dinners. When properly prepared, it emerges from the oven fork-tender and full of flavor. However, learning exactly how long to cook a beef roast at 225°F can be tricky.

Follow too short a cook time and the center remains underdone and raw. Too long in the oven and you’ll end up with an overcooked, dried-out roast.

So what is the ideal timing for cooking beef roast at 225 degrees Fahrenheit? How do you ensure perfect medium-rare doneness each time? This guide has all the details you need.

How Long to Cook Beef Roast at 225°F

The low and slow 225°F oven temperature helps break down the beef’s connective tissue for ultra-tender results. Here are the approximate cook times:

Chuck roast: 1 1/2 – 2 hours per pound
Rump roast: 1 1/4 – 1 1/2 hours per pound
Eye of round: 1 1/4 hours per pound
Brisket: 1 – 1 1/2 hours per pound

These times are for roasts cooked to medium-rare doneness with an internal temperature of 135°F. For well-done roasts extend cook times up to 25-30 minutes per pound.

Use a Meat Thermometer for Doneness

While the above times serve as a start, using a meat thermometer is the only sure way to know your roast is cooked perfectly.

Insert an instant-read thermometer into the center of the roast. Cook until it registers:

120-125°F for rare
130-135°F for medium-rare
140-150°F for medium
160°F+ for well-done

Checking temperature early prevents overcooking. For most accurate results, look for a thermometer that can remain in the oven during roasting.

Factor In Carryover Cooking

Since temperature continues rising as the roast rests, pull it from the oven 5°F before it hits your target temp. For medium-rare, remove at 130°F and let carryover cooking bring it up to 135°F.

Allow at least 10-15 minutes resting time before carving. The temperature will climb another 5-10 degrees during this time.

Add Time for Larger Roasts

Larger roasts need extended time at 225°F since the center takes longer to come up to temperature.

For roasts over 4 pounds, figure:

Chuck roast: 2 – 2 1/2 hours per pound
Rump roast: 1 1/2 – 1 3/4 hours per pound

Monitor temperature and allow ample resting time for heavy roasts.

Reduce Time for Lean Cuts

Extra-lean roasts like eye of round, boneless top or bottom round, and boneless sirloin tip cook faster thanks to less insulation from fat.

For these cuts under 4 pounds, deduct 5-10 minutes per pound from the times above. Rely on a meat thermometer for guaranteed perfect doneness.

Tips for Roasting Beef at 225°F

Follow these tips for phenomenal beef roast at 225°F:

Bring meat to room temperature before roasting for even cooking.
Generously season exterior with salt, pepper and herbs.
Sear all sides in a hot skillet before roasting to boost flavor.
Roast fat-side up on a rack in a shallow roasting pan.
Baste with pan drippings 2-3 times during roasting.
Allow at least 15 minutes rest time before slicing.

With the proper cook times for 225°F and regular temperature monitoring, you’ll achieve fork-tender, juicy roast beef encased in a flavorful crusted perfection.

For more roasting guides and delicious beef recipes, check out BeefItsWhatsForDinner.com.

How long does it take to cook prime rib at 225?

FAQ

How long do you cook a roast at 225 degrees?

Divide that by the 5 lbs of meat and you come up with 48 minutes per pound at 225 degrees. If you don’t have a meat thermometer, 45-50 minutes per pound of meat being roasted should work out pretty close to right.

How many minutes per pound for beef at 225 degrees?

In a 225 degree F oven: Medium-rare: 30 to 35 minutes per pound. Medium: 35 to 40 minutes per pound. Medium-well: 40 to 45 minutes per pound.

How long to cook a 4 lb roast at 250?

Next, place the roast in a baking dish with aromatics, such as garlic, onion, celery and carrots. Also, include herbs, stock or water. “If you cook the roast at 250 degrees, it will take about 40 to 45 minutes per pound.

What is the best temperature for slow cooking beef?

Best cooked at 150-170C, recipes that require slow-roasting are trickier to control using a domestic oven. Brown the joint first to give it a bit of colour, cook it covered on low, then turn up the heat at the end to brown the meat.

How long does it take to cook a roast at 225?

Roast at 225 degrees Fahrenheit until you get to an internal temperature of 203 degrees (the general rule of thumb for beef roasts). This may take several hours depending on the size of your roast. Make sure you have a meat thermometer on hand to check the internal temperature regularly.

How long should a beef roast be cooked at 225 degrees?

When cooking your beef roast at 225 degrees Fahrenheit, it’s essential to keep in mind that the timing will vary depending on the roast’s size and shape. As a general rule of thumb, at 225°F, cook your roast for about 30 minutes per pound, after the initial browning (for a medium rare).

How long does it take to cook a roast in the oven?

Transfer baking sheet with elevated roast directly from the refrigerator into a cold oven and set oven temperature to 225 degrees. Cook until the center of the roast reaches 120 degrees for rare, or 130 degrees for medium, as tested with a digital thermometer. Depending on the oven and the exact geometry of the roast, this will take 1 to 2½ hours.

What temperature should a round roast be cooked at?

A round roast cooked at 225 degrees will result in a flavorful and tender roast. Before cooking the beef roast, it is important to properly prepare it to enhance its flavor and tenderness. 1. Seasoning Start by seasoning the beef roast with salt and pepper.