Slow Cooker 3-Ingredient Butter Beef Sirloin
This incredibly simple slow cooker beef sirloin proves that you don’t need a long list of ingredients to create a delicious, tender meal. With just three basic components, you can have a restaurant-quality roast that falls apart at the touch of a fork. Perfect for busy weeknights or meal prep, this butter-rich sirloin is sure to become a family favorite.
Ingredients
- 3 pounds beef sirloin roast
- 6 tablespoons butter
- 2 teaspoons salt and black pepper to taste
Instructions
- Pat the beef sirloin roast dry with paper towels and season generously with salt and pepper on all sides.
- Place the roast in your slow cooker and top with the butter, cut into pats and distributed across the meat.
- Cover and cook on low for 7 to 8 hours, or on high for 4 to 5 hours, until the beef is very tender and easily shreds with a fork.
- Remove the roast from the slow cooker and let it rest for 5 minutes before slicing or shredding.
- Pour the pan juices and melted butter over the beef before serving.
Practical Tips
Sear for deeper flavor: For extra depth, sear the roast in a hot skillet with the butter for 2 to 3 minutes on each side before adding it to the slow cooker. This creates a golden crust that enhances the overall taste.
Don’t skip the rest: Allowing the meat to rest for 5 minutes after cooking helps redistribute the juices, resulting in more tender and moist beef when you slice or shred it.
Adjust cooking time based on your schedule: The low setting takes longer but produces incredibly tender results, while the high setting is perfect when you’re short on time but still want excellent results.
How to Store
Store leftover beef sirloin in an airtight container in the refrigerator for up to 4 days. You can also freeze it for up to 3 months. Reheat gently in the slow cooker on low or in the oven at 325°F until warmed through.
Common Questions
Can I use a different cut of beef? Yes, chuck roast or brisket work wonderfully with this recipe. Adjust cooking times slightly depending on the thickness and density of your chosen cut.
What should I serve with this butter beef sirloin? Mashed potatoes, roasted vegetables, or crusty bread are excellent choices to soak up the delicious pan juices and melted butter.
Is it necessary to sear the meat first? Searing is optional but recommended for enhanced flavor. The roast will still be tender and delicious without this step if you’re short on time.