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Porterhouse Steak with Herb Butter - Cowboy Kent Rollins

Prep Time 3 hours
Total Time 3 hours 15 minutes
Servings 2 servings

Ingredients

  • 1 28 ounce Porterhouse steak
  • Lime juice
  • Red River Ranch Original Seasoning or your favorite seasoning blend
  • 2 tablespoons coarse ground pepper
  • 1 stick plus 1 tablespoon unsalted butter softened (divided)
  • 2 garlic cloves minced
  • 1 sprig fresh rosemary diced
  • 1 tablespoon fresh thyme diced
  • 1 tablespoon green onion diced
  • ½ tablespoon dried ancho chili finely crushed
  • 2 tablespoons avocado oil
  • 1 lb. mushrooms sliced (optional)

Instructions

  • Rub both sides of the steak with lime juice and the Original seasoning, or seasoning of your choice.
  • Coat the outside edges with the pepper. Cover the steak and place in the icebox for 1 hour.
  • Remove the steak from the icebox and let warm about 2 hours or until room temperature (about 70 degrees F), to ensure an even cooking.
  • Meanwhile, add 1 stick of softened butter to a medium bowl. Mash with a fork to smooth. Stir in the garlic, rosemary, thyme, green onion and ancho chili.
  • Spoon the butter mixture on a piece of plastic wrap and form into a log. Cover with the wrap and place in the icebox for 1 hour to chill.
  • Add the remaining tablespoon of butter and avocado oil to a cast iron skillet over medium-high heat. When the butter and oil mixture first begins to brown add the steak to the skillet. Cook for 4 minutes then flip and cook an additional 4 minutes.
  • Flip the steak over and place 2 tablespoons of the herb butter in the skillet and 1 tablespoon on top of the steak.
  • Cook for 2 minutes, basting the steak with the melted butter constantly.
  • Flip the steak over, place 1 tablespoon of the herb butter on top of the steak and 1 tablespoon of herb butter in the skillet. Cook for 2 minutes, basting constantly.
  • Remove the steak from the skillet and let rest for about 5 minutes.
  • Meanwhile, return to the skillet and reduce to medium heat. Stir in the mushrooms with the leftover butter and cook for about 4 minutes, or until slightly softened, stirring occasionally. You can add more herb butter while cooking, if needed.
  • Serve the steak warm topped with mushrooms, if desired.

Notes

Red River Ranch Original seasoning available at KentRollins.com