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Grilled Pork Tenderloin Steaks

Grilled Pork Tenderloin

My favorite grilled pork tenderloin steaks are served with beautifully charred potatoes and a rich mushroom sauce. This dish is easy to prepare and you can make it too. Take your BBQ to the next level.
4.75 from 4 votes
Prep Time 15 mins
Cook Time 45 mins
Course Main Course
Cuisine International
Servings 5 servings
Calories 491 kcal



  • 2 pork tenderloins about 500g (1lb) each
  • 1 kg small sized potatoes of choice
  • rosemary
  • thyme
  • butter

For the marinade

  • 4-5 tablespoons olive oil
  • 4-5 tablespoons soy sauce
  • 3 teaspoons garlic powder
  • 2-3 teaspoons red paprika
  • 2 tablespoons yellow mustard
  • salt & black pepper to taste


  • I'm using a charcoal fired grill, so the first step is to fire it up as it can take up to an hour to make it nice and hot.
  • Remove any silver skin from the pork tenderloins, we don't want this in our steaks. Cut each tenderloin into 3 pieces.
  • Make the marinade by simply mixing all the ingredients listed. I recommend to give the marinade a taste to make sure it's salty enough. Our pork tenderloin steaks are rather large, so the marinade needs to be a bit over-salted.
  • Place the tenderloin steaks into a bowl with the marinade and use your hands to cover each piece properly.
  • I start by grilling the potatoes first. When using small ones, there is no need to pre-cook them. But to save time, I did that.
  • Once potatoes look good, move them away from direct heat and start grilling the pork tenderloin steaks.
  • Grill from all sides, including the ends/tips. 3-4 minutes per side for medium, more if you want them well done.
  • Place the finished tenderloin steaks into a small pot, add some butter and let it melt. Toss the pot, cover with a lid and let rest for a few minutes.
  • Now the potatoes. Add them to a bowl, put some butter, thyme and rosemary in and mix carefully. We want the butter to melt and coat the potatoes without breaking them.
  • Slive the steaks before serving, then pour the mushroom sauce all over it. Serve with the potatoes, about 4-5 pieces per serving. Recipe for the mushroom sauce is here: https://cookwewill.com/creamy-mushroom-sauce/
  • Enjoy! :)


Calories: 491kcalCarbohydrates: 38gProtein: 44gFat: 18gSaturated Fat: 4gPolyunsaturated Fat: 2gMonounsaturated Fat: 11gTrans Fat: 0.1gCholesterol: 118mgSodium: 979mgPotassium: 1634mgFiber: 5gSugar: 2gVitamin A: 406IUVitamin C: 39mgCalcium: 45mgIron: 4mg
Keyword grilled pork tenderloin, grilled pork tenderloin steaks, pork tenderloin, pork tenderloin steaks
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