French Brasserie-Style Steak Frites With Rosemary Compound Butter Recipe
Prep Time:
1 hour
Cook Time:
12 minutes
Servings:
1 Serving
Ingredients
  • ⅓ cup unsalted butter, softened
  • 1 garlic clove, finely chopped
  • 1 teaspoon finely chopped fresh rosemary
  • ½ teaspoon sea salt
  • ¼ teaspoon black pepper
  • 12 ounces baking potatoes, washed and peeled
  • Canola oil, for frying
  • Salt, to taste
  • 1 tablespoon chopped fresh parsley
  • 1 (8-ounce) sirloin steak
  • 1 tablespoon olive oil
  • Salt and black pepper, to taste
Directions
  1. Make the compound butter: Add the butter, garlic, rosemary, sea salt, and black pepper to a bowl.
  2. Use a spoon to blend the ingredients together to form a compound butter.
  3. Wrap well in cling film and place into the fridge to harden.
  4. Remove the steak from the fridge, pat it dry, and let it warm to room temperature for roughly 30 minutes to 1 hour.
  5. Meanwhile, begin making the fries: Slice the potatoes thinly to make fries.
  6. Preheat plenty of canola oil in a deep fryer to 250 F.
  7. Soak the fries in cold water for 30 minutes to remove some starches.
  8. Drain the fries and then add them to the hot oil.
  9. Fry for 6 to 8 minutes, until they are soft but not browned.
  10. Lift the fries out of the fryer and turn the heat up to 375 F.
  11. Meanwhile, cook the steak: Heat a cast iron pan over high heat.
  12. Coat the steak with the oil and season it well with salt and pepper, to taste.
  13. Once the pan is piping hot, place the steak into the pan. For a medium-rare steak, cook the meat for 1 ½ minutes on the first side.
  14. Flip the steak and cook it for another 1 ½ minutes on the second side.
  15. Remove the steak from the pan and set it on a plate to rest.
  16. Lower the fries back into the deep fryer and cook for another 3 to 4 minutes, until they are crisp and golden.
  17. Remove the fries from the fryer and toss with salt, to taste, and the fresh parsley.
  18. Serve the steak and fries immediately with a slice or two of the rosemary compound butter.