Get ready to elevate your barbecue game with this mouthwatering barbecued roast beef on a bun recipe. Perfect for a summer cookout or a casual family dinner, this dish combines the smoky flavors of grilled roast beef with the tangy sweetness of barbecue sauce, all nestled in a toasted bun. It's simple, delicious, and sure to be a hit with everyone.
When preparing this recipe, the main ingredient to be aware of is the roast beef. While many people may have roast beef on hand, it's essential to choose a cut that is suitable for grilling. Look for a cut that is tender and has some marbling for the best flavor. Additionally, ensure you have a good quality barbecue sauce to enhance the taste of the beef. The buns should be fresh and sturdy enough to hold the juicy beef without falling apart.

Ingredients For Barbecued Roast Beef On A Bun
Roast beef: A tender cut of beef that is perfect for grilling, providing a rich and savory flavor.
Buns: Fresh and sturdy buns that can hold the juicy grilled beef without falling apart.
Barbecue sauce: A tangy and sweet sauce that enhances the flavor of the grilled beef.
Technique Tip for This Recipe
When grilling the roast beef, make sure to use a meat thermometer to ensure it reaches the desired level of doneness. For medium-rare, aim for an internal temperature of 135°F, and for medium, aim for 145°F. This will help you avoid overcooking and ensure the meat remains juicy and tender.
Suggested Side Dishes
Alternative Ingredients
roast beef - Substitute with pulled pork: Pulled pork has a similar texture and can absorb barbecue sauce well, providing a comparable flavor profile.
roast beef - Substitute with grilled chicken: Grilled chicken is a leaner option and can be easily shredded or sliced for sandwiches, offering a different but delicious taste.
buns - Substitute with ciabatta rolls: Ciabatta rolls have a sturdy texture that holds up well to the moisture of barbecue sauce and meat.
buns - Substitute with whole wheat rolls: Whole wheat rolls provide a healthier alternative with added fiber and nutrients.
barbecue sauce - Substitute with teriyaki sauce: Teriyaki sauce offers a sweet and savory flavor that complements the meat well, though it provides a different taste experience.
barbecue sauce - Substitute with buffalo sauce: Buffalo sauce gives a spicy kick to the sandwich, creating a different but equally enjoyable flavor.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Recipe
- Allow the roast beef to cool completely before storing. This prevents condensation, which can make the meat soggy.
- Slice the roast beef thinly for easier storage and reheating.
- Place the sliced roast beef in an airtight container or wrap it tightly in aluminum foil or plastic wrap. This helps maintain its moisture and flavor.
- Store the roast beef in the refrigerator if you plan to consume it within 3-4 days. For longer storage, place it in the freezer.
- To freeze, layer the sliced roast beef between sheets of parchment paper to prevent sticking. Then, place it in a freezer-safe bag or container.
- Label the container with the date to keep track of its freshness.
- For the buns, store them in a resealable plastic bag or an airtight container at room temperature if you plan to use them within a couple of days. For longer storage, freeze them.
- To freeze the buns, wrap each bun individually in plastic wrap and then place them in a freezer-safe bag. This prevents freezer burn and keeps them fresh.
- When ready to use, thaw the roast beef and buns in the refrigerator overnight. Reheat the roast beef gently on the stove or in the microwave, adding a bit of barbecue sauce to keep it moist.
- Toast the thawed buns on a grill or in an oven for a few minutes to restore their texture and warmth.
- Assemble your sandwiches as usual, adding extra barbecue sauce if desired, and enjoy your delicious barbecued roast beef on a bun!
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Wrap the roast beef in aluminum foil to retain moisture.
- Place the wrapped beef on a baking sheet and heat for about 10-15 minutes, or until warmed through.
- For the buns, wrap them in foil and place them in the oven for the last 5 minutes of heating.
Microwave Method:
- Place the roast beef on a microwave-safe plate.
- Cover with a microwave-safe lid or another plate to prevent drying out.
- Heat on medium power for 1-2 minutes, checking and stirring halfway through.
- For the buns, wrap them in a damp paper towel and microwave for 20-30 seconds.
Stovetop Method:
- Heat a skillet over medium heat.
- Add a splash of water or beef broth to the skillet.
- Place the roast beef in the skillet and cover with a lid.
- Heat for 5-7 minutes, turning occasionally, until warmed through.
- Toast the buns in a separate dry skillet for 1-2 minutes on each side.
Air Fryer Method:
- Preheat your air fryer to 320°F (160°C).
- Wrap the roast beef in aluminum foil.
- Place the wrapped beef in the air fryer basket and heat for 5-7 minutes.
- For the buns, place them in the air fryer for the last 2 minutes of heating.
Sous Vide Method:
- Set your sous vide machine to 140°F (60°C).
- Place the roast beef in a vacuum-sealed bag or a resealable plastic bag using the water displacement method.
- Submerge the bag in the water bath and heat for 30-45 minutes.
- Toast the buns separately in a toaster or on a skillet.
Best Tools for This Recipe
Grill: Used to cook the roast beef and toast the buns, providing a smoky flavor and char.
Tongs: Essential for flipping the roast beef and buns on the grill without piercing the meat.
Basting brush: Used to apply the barbecue sauce evenly on the roast beef while grilling.
Meat thermometer: Helps ensure the roast beef is cooked to the desired level of doneness.
Cutting board: Provides a clean surface to rest the grilled roast beef before slicing.
Chef's knife: Used to slice the roast beef into portions suitable for the buns.
Serving platter: Holds the sliced roast beef and toasted buns for easy assembly.
Spatula: Useful for handling the buns on the grill to avoid burning.
How to Save Time on Making This Recipe
Pre-slice the roast beef: Buy pre-sliced roast beef from the deli to save time on grilling and ensure even cooking.
Use store-bought barbecue sauce: Opt for a high-quality, store-bought barbecue sauce to cut down on preparation time.
Grill everything together: Toast the buns on the grill while the roast beef is cooking to streamline the process.
Assemble quickly: Have all your ingredients ready and nearby so you can quickly assemble the sandwiches as soon as the roast beef and buns are done.
Barbecued Roast Beef on a Bun
Ingredients
Main Ingredients
- 1 lb Roast beef
- 4 Buns
- 1 cup Barbecue sauce
Instructions
- Preheat your grill to medium-high heat.
- Grill the roast beef for about 15 minutes on each side, basting with barbecue sauce.
- Toast the buns on the grill for a couple of minutes.
- Assemble the sandwiches by placing the grilled roast beef on the buns and adding extra barbecue sauce if desired.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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