Slow Cooker Bacon-Wrapped Sirloin
Slow Cooker Bacon-Wrapped Sirloin is a hearty dinner built around a tender sirloin roast wrapped in smoky bacon and cooked slowly until the beef is easy to slice. The bacon adds richness as it cooks, while the slow cooker keeps the preparation wonderfully hands-off
This is a nice option when you want roast beef without keeping the oven on for hours. I especially like slow cooker meals on busy weekends when dinner needs to cook quietly in the background.
The finished sirloin works for a Sunday dinner, holiday meal, or an easy dinner when you’re feeding several people. Add potatoes or vegetables and you have a meal that feels substantial without a lot of last-minute work.
One thing worth knowing is that bacon won’t become deeply crisp inside a slow cooker. A quick finish under the broiler solves that nicely and gives the outside much better color and texture.
Why Bacon-Wrapped Sirloin Works In The Slow Cooker
Sirloin is flavorful but relatively lean compared with some other beef roasts. Wrapping it with bacon adds fat and helps protect the outside during the long cooking time.
Slow cooking also means you don’t have to constantly check the roast. Once everything is assembled, the cooker handles most of the work.
The liquid released by the beef and bacon collects in the bottom and can be spooned over the sliced meat before serving. Just remember that bacon is already salty, so season the beef with a lighter hand than you normally might.
Common Questions About Bacon-Wrapped Sirloin
Does Bacon Get Crispy In A Slow Cooker?
Not really. It becomes cooked and tender, but the enclosed moist environment doesn’t encourage crisping. Broiling the finished roast for a few minutes gives you a much better texture.
Do I Need To Brown The Sirloin First?
No. You can put the seasoned, bacon-wrapped roast directly into the slow cooker. Searing is optional if you want additional browned flavor.
Should I Add Water Or Broth?
Usually very little additional liquid is necessary. Slow cookers retain moisture, and both the sirloin and bacon will release juices as they cook.
How Do I Know When The Sirloin Is Done?
Use an instant-read meat thermometer inserted into the thickest part of the beef, avoiding large pockets of fat. For safety, whole beef roasts should reach at least 145°F and rest for 3 minutes.
Can I Prepare It Ahead?
Yes. Season and wrap the roast with bacon, cover it tightly, and refrigerate. Keep it chilled until you’re ready to cook rather than leaving raw beef at room temperature.
Why Is My Sirloin Tough?
It may need additional cooking time, or it may have been cooked too far for the texture you wanted. Roast size and slow cookers vary, which is why checking both temperature and tenderness is helpful.
Bacon-Wrapped Sirloin Variations
Garlic Herb Sirloin
Add dried thyme and rosemary to your beef seasoning before rubbing it over the roast.
Smoky Sirloin
Use smoked paprika in the seasoning mixture to reinforce the smoky bacon flavor.
Pepper Bacon Sirloin
Use peppered bacon for a little more seasoning without adding extra ingredients to the beef.
Onion-Topped Sirloin
Arrange thick onion slices beneath the roast. They’ll soften in the beef juices and can be served alongside the sliced sirloin.
Mushroom Sirloin
Add mushrooms around the roast during cooking. They absorb the savory juices and make an easy side for the beef.
Storing Leftover Bacon-Wrapped Sirloin
In The Refrigerator
Refrigerate leftover beef in an airtight container within two hours of serving. Properly stored cooked beef will keep for about 3–4 days.
Keep some of the cooking juices with the sliced meat if possible. They’ll help prevent it from drying out.
In The Freezer
Slice or portion completely cooled leftovers and freeze them in an airtight freezer-safe container. Smaller portions are easier to thaw for future meals.
This Slow Cooker Bacon-Wrapped Sirloin is a tender, juicy beef dinner wrapped in smoky bacon and slow-cooked for rich flavor—perfect for easy family dinners, special occasions, and comforting crockpot meals.
WW-Friendly Bacon-Wrapped Sirloin Roast
Ingredients
- 2–2½ lb (900 g–1.1 kg) sirloin roast
- 4 slices center-cut or lean bacon, halved
- 1 teaspoon olive oil
- 1 tablespoon Worcestershire sauce
- 3 cloves garlic, minced
- 1 teaspoon onion powder
- 1 teaspoon smoked paprika
- 1 teaspoon dried thyme
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ cup (120 ml) low-sodium beef broth
- 1 medium onion, thickly sliced
Instructions
- Preheat the oven to 375°F (190°C).
- Pat the sirloin roast dry with paper towels.
- In a small bowl, mix the olive oil, Worcestershire sauce, minced garlic, onion powder, smoked paprika, thyme, salt, and black pepper.
- Rub the seasoning mixture evenly over the entire roast.
- Wrap the bacon slices around the roast, slightly overlapping them.
- Place the sliced onion in the bottom of a roasting pan or baking dish. Place the seasoned roast on top of the onions.
- Pour the beef broth into the bottom of the pan, making sure it does not cover the roast.
- Roast uncovered for about 45–60 minutes, depending on the size of the roast and your preferred doneness.
- For the best result, use a meat thermometer. Remove the roast when it reaches your desired internal temperature.
- Let the roast rest for 10–15 minutes before slicing.
- Slice thinly and serve with the roasted onions and some of the pan juices.
WW-Friendly Tips
Using less bacon and olive oil reduces the overall calories and WW Points while keeping the roast flavorful. For an even lighter version, use 2–3 slices of lean bacon or omit the bacon completely.
