Description
Cowboy Butter Steak Sliders are bite-sized marvels packed with bold flavors. Tender sirloin steak slices are seared to perfection and nestled inside slider buns slathered with a rich, garlicky herb butter blend called Cowboy Butter. Optional provolone cheese and caramelized onions elevate each slider, making these perfect for parties, game day, or anytime you crave a savory, indulgent treat.
Ingredients
Scale
Cowboy Butter
- 1 cup (2 sticks) unsalted butter, softened
- 4 cloves garlic, minced
- 1/4 cup fresh parsley, chopped
- 2 tablespoons fresh chives, chopped
- 1 tablespoon fresh thyme leaves
- 1 tablespoon lemon juice
- 1 teaspoon Dijon mustard
- 1 teaspoon smoked paprika
- 1/2 teaspoon red pepper flakes (adjust to taste)
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- Salt and freshly ground black pepper to taste
Steak
- 1.5 lbs sirloin steak, cut into 1/4-inch thick slices
- 2 tablespoons olive oil
- Salt and freshly ground black pepper to taste
Assembly
- 12 slider buns, split
- Optional: Provolone cheese slices
- Optional: Caramelized onions
Instructions
- Make the Cowboy Butter: In a medium bowl, combine the softened butter with minced garlic, parsley, chives, thyme, lemon juice, Dijon mustard, smoked paprika, red pepper flakes, garlic powder, and onion powder. Mix thoroughly until all ingredients are evenly incorporated. Season with salt and freshly ground black pepper to taste. Cover and chill the butter mixture for at least 30 minutes to allow the flavors to meld.
- Prepare the Steak: Using paper towels, pat the sirloin steak slices dry to remove excess moisture. Season both sides generously with salt and freshly ground black pepper to enhance the meat’s natural flavor.
- Cook the Steak: Heat the olive oil in a large skillet over medium-high heat. In batches to avoid overcrowding, sear the steak slices for 1 to 2 minutes on each side until they reach your desired doneness—target 130-135°F for medium-rare or 135-145°F for medium. Remove from heat once cooked.
- Rest the Steak: Transfer the cooked steak slices to a plate and let them rest for a few minutes. This rest period helps the juices redistribute within the meat, keeping the slices tender and juicy.
- Assemble the Sliders: Split each slider bun and generously spread the chilled Cowboy Butter on both halves. Layer steak slices onto the bottom halves of the buns. If desired, add provolone cheese slices and caramelized onions for extra flavor and richness. Top each slider with a dollop of Cowboy Butter before closing with the top bun half.
- Serve: Serve the sliders immediately while warm, allowing everyone to enjoy the full burst of flavors and the juicy steak inside the buttery buns.
Notes
- Chilling the Cowboy Butter is essential to help the flavors meld and makes it easier to spread.
- Use a meat thermometer to check steak doneness for the perfect medium-rare or medium.
- Caramelized onions add a sweet, savory contrast but can be omitted if preferred.
- Provolone cheese melts well on the warm steak, adding a creamy texture.
- These sliders are best enjoyed fresh but can be wrapped and refrigerated for up to 2 days; reheat gently to avoid drying out the steak.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Appetizer
- Method: Frying
- Cuisine: American
