In a medium bowl, mix together the softened butter, parsley, lemon zest, lemon juice, red pepper flakes, smoked paprika, garlic, salt, and pepper.
Shape the mixture into a log using plastic wrap and refrigerate until firm (about 1 hour).
2. Season the Steak:
Let the steak sit at room temperature for 30 minutes before cooking.
Preheat your grill to high heat. Pat the steak dry, brush with olive oil, and season generously with salt and black pepper.
3. Grill the Steak:
Sear the steak on the hot grill for 4–5 minutes per side to develop a flavorful crust.
Move the steak to a cooler part of the grill and continue cooking to your desired doneness:
Rare: 125°F
Medium Rare: 135°F
Medium: 145°F
Medium Well: 150°F
Well Done: 160°F
Use an instant-read thermometer to check the internal temperature.
4. Rest and Serve:
Remove the steak from the grill and let it rest for 10 minutes.
Slice the chilled Cowboy Butter into rounds and place on top of the steak to melt and infuse flavor.
Optional Additions for Extra Flavor
Herb Infusion: Add fresh thyme or rosemary to the butter.
Citrus Kick: Include a splash of lime juice for extra zest.
Spicy Flair: Add more red pepper flakes or a pinch of cayenne.
Serving and Storage Tips
