Name: Roast Beef with Mustard Marinade
Prep time: 10 min
Cook time: 1 h 30 min
Total time: 1 h 55 min
Yield: 8
Cuisine: American
Ingredients: 1/2 cup apple juice; 1 tablespoon prepared yellow mustard; 1 tablespoon butter; 1 tablespoon brown sugar; 1 1/2 teaspoons granulated garlic; 1/2 teaspoon kosher salt; 2 1/2 pound Bottom Round Roast; 1/4 cup Sweet Garlic and Onion Rub

Jump to Recipe

Roast Beef with Mustard Marinade is one of the most flavorful roast beef recipes to make at home on the grill. Perfect for Sunday dinner or make ahead for sandwiches this week.

Grilled Rump Roast is one of our most popular recipes, once you try grilling a beef roast, you’ll never go back to the crock pot!

Ingredients for Mustard Marinade:

Apple Juice
Prepared Yellow Mustard, like French’s
Butter
Brown Sugar
Granulated Garlic
Kosher Salt

For the Roast:

Bottom Round Roast or Rump Roast
Sweet Garlic and Onion Rub

How to Marinate a Beef Roast with Mustard:

Prepare the marinade in a small sauce pan with apple juice, mustard, butter, brown sugar, garlic and salt. Whisk together and heat over low heat just until heated through and brown sugar is dissolved. Do not boil.
Remove from heat and cool slightly.

Inject the marinade into the roast using an injector. Rub any remaining marinade over the outside of the roast.

Sprinkle with dry rub and set aside while you prepare a grill fire.

How to Grill Bottom Round Roast:

Prepare the grill to a low fire, about 300° using hickory or pecan for smoke flavor.
Cook the roast over indirect fire with the grill closed for about 10 minutes per pound.

Check the roast using a digital meat thermometer, cooking until desired doneness. We pulled ours at about 140°.

Place the roast on a cutting board or sheet pan to rest for 15 minutes before slicing.

Use a sharp knife to make thin slices.

How to Store and Reheat:

Store sliced roast in a zip top bag or wrapped in several layers of plastic wrap in the refrigerator up to 4 days.
Reheat roast in a skillet coated with olive oil or add a few tablespoons of beef broth or eater. Cover and cook over medium heat 2 minutes, turn the slices and cook another 2- 3 minutes until heated through.

More Delicious Grilled Roast Beef Recipes:

If you are a mustard-lover, give this Grilled Roast Beef with Mustard Marinade a try. The marinade helps keep the roast tender and juicy and adds plenty of flavor to the smoky meat.

IF YOU LOVE THIS RECIPE AS MUCH AS I DO, PLEASE LEAVE A COMMENT AND A FIVE STAR REVIEW, AND BE SURE TO HELP ME SHARE ON FACEBOOK & PINTEREST!

8 Servings

Roast Beef with Mustard Marinade

Prep Time: 10 minutes

Cook Time: 1 hour 30 minutes

Additional Time: 15 minutes

Total Time: 1 hour 55 minutes

Roast Beef with Mustard Marinade is one of the most flavorful roast beef recipes to make at home on the grill. Perfect for Sunday dinner or make ahead for sandwiches this week.

Ingredients

½ cup apple juice
1 tablespoon prepared yellow mustard
1 tablespoon butter
1 tablespoon brown sugar
1 ½ teaspoons granulated garlic
½ teaspoon kosher salt
2 ½ pound Bottom Round Roast
¼ cup Sweet Garlic and Onion Rub

Instructions

Using a small sauce pan, add apple juice, mustard, butter, brown sugar, garlic and salt. Whisk together and heat over low heat just until heated through and brown sugar is dissolved. Do not boil.
Remove from heat and cool slightly.
Inject the marinade into the roast using an injector. Rub any remaining marinade over the outside of the roast.
Sprinkle with dry rub and set aside while you prepare a grill fire.
Prepare the grill to a low fire, about 300° using hickory or pecan for smoke flavor.
Cook the roast over indirect fire with the grill closed for about 30 minutes per pound.
Check the roast using a digital meat thermometer, cooking until desired doneness. We pulled ours at about 140°.
Place the roast on a cutting board or sheet pan to rest for 15 minutes before slicing.
Use a sharp knife to make thin slices.

Notes

Store sliced roast in a zip top bag or wrapped in several layers of plastic wrap in the refrigerator up to 4 days.

Reheat roast in a skillet coated with olive oil or add a few tablespoons of beef broth or eater. Cover and cook over medium heat 2 minutes, turn the slices and cook another 2- 3 minutes until heated through.

Nutrition Information:

Yield:

Serving Size:

1
Amount Per Serving: Calories: 349Total Fat: 18gSaturated Fat: 7gTrans Fat: 0gUnsaturated Fat: 8gCholesterol: 124mgSodium: 163mgCarbohydrates: 6gFiber: 0gSugar: 3gProtein: 38g

Nutritional information is estimated and may not be accurate.