1. Start by seasoning the steak generously with salt and pepper. Heat the olive oil in a skillet over medium-high heat and sear the steak to your desired doneness. Once cooked, let the steak rest for a few minutes before slicing it into thin pieces.

2. In a bowl, combine the melted butter, garlic, parsley, Dijon mustard, red pepper flakes, lemon juice, paprika, salt, and black pepper. Give it a good stir to ensure all the flavors are evenly distributed.

3. If desired, toast the buns lightly to add a little crunch. Layer the sliced steak onto the bottom buns, then drizzle the Cowboy Butter generously over the top. Add your choice of optional toppings, such as cheese slices, sautéed onions, arugula, or pickles. Top with the bun lids and you’re ready to serve!