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Before diving into the recipe, it’s essential to explore the star ingredient that gives these sliders their unique flavor—Cowboy Butter. This compound butter is a culinary gem, often celebrated for its versatility and robust taste. Cowboy Butter is essentially a mixture of softened butter combined with various seasonings and fresh ingredients, creating a rich flavor enhancer that complements meats, vegetables, and even seafood.

Cowboy Butter Steak Sliders

Savor the incredible flavors of Cowboy Butter Steak Sliders! Juicy flank steak grilled to perfection is layered with rich Cowboy Butter, fresh arugula, sweet red onions, and sharp cheddar cheese all tucked into soft slider buns. Perfect for game days or casual get-togethers, these sliders are sure to impress. With easy prep and a tantalizing mix of ingredients, this recipe is a must-try for any steak lover! Enjoy warm with extra Cowboy Butter for dipping.
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Ingredients
  

1 lb flank steak

Salt and pepper, to taste

8 slider buns

1 cup Cowboy Butter (see below for recipe)

1 cup arugula

1 medium red onion, thinly sliced

1 cup cheddar cheese, shredded

For the Cowboy Butter:

1 stick (1/2 cup) unsalted butter, softened

2 cloves garlic, minced

1 tablespoon Worcestershire sauce

1 teaspoon smoked paprika

1 teaspoon onion powder

1 tablespoon fresh parsley, chopped

1 tablespoon fresh chives, chopped

1 tablespoon lemon juice

Salt and pepper, to taste

Instructions
 

Make the Cowboy Butter:

    - In a mixing bowl, combine softened butter, minced garlic, Worcestershire sauce, smoked paprika, onion powder, parsley, chives, lemon juice, salt, and pepper.

      - Mix until well combined, then refrigerate for at least 30 minutes to allow the flavors to meld.

        Prepare the Steak:

          - Preheat your grill or skillet over medium-high heat.

            - Season the flank steak generously with salt and pepper on both sides.

              - Grill or sear the steak for about 4-5 minutes on each side, or until it reaches your desired doneness. Remove from heat and let it rest for 10 minutes.

                Slice the Steak:

                  - After resting, slice the flank steak thinly against the grain to ensure tenderness.

                    Assemble the Sliders:

                      - Preheat your oven to 350°F (175°C).

                        - Split the slider buns and place the bottom halves on a baking sheet.

                          - Spread a generous amount of Cowboy Butter on each bun.

                            - Layer the sliced steak evenly over the buns.

                              - Top with arugula, red onion slices, and shredded cheddar cheese.

                                - Place the top halves of the buns on each slider.

                                  Bake:

                                    - Place the assembled sliders in the preheated oven and bake for 10-12 minutes, until the cheese is melted and the buns are slightly toasted.

                                      Serve:

                                        - Remove from the oven, slice, and serve warm with extra Cowboy Butter on the side for dipping.

                                          Prep Time: 20 minutes | Total Time: 1 hour | Servings: 8 sliders