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close up of the finished bistro steak recipe

Bistro Garlic Butter Skirt Steak with Mushrooms

Bistro Garlic Butter Skirt Steak with Mushrooms is juicy, seasoned grilled skirt steak topped with tender mushrooms cooked in garlic butter. This skirt steak and mushrooms recipe is easy to prepare, ready in just minutes, and so impressive with all the best flavors.
4.41 from 5 votes
Prep Time 5 mins
Cook Time 10 mins
Total Time 15 mins
Course Dinner, Main Course
Cuisine American, French
Servings 4 people
Calories 555 kcal


  • 2 lb skirt steak
  • kosher salt
  • fresh cracked pepper
  • salt-free garlic and herb seasoning
  • 8 oz sliced button or cremini mushrooms
  • 4 Tbsp Kerrygold Garlic and Herb butter see Notes
  • ¼ cup dry white wine


Grill the steak

  • Heat grill or Big Green Egg to high heat (550-650°F).
  • Season the steak on both sides well with salt, pepper, and garlic and herb seasoning.
  • Grill on 2-3 minutes per side for medium-rare or to desired doneness. Remove from the grill and let rest 5 minutes before serving.

Cook the mushrooms

  • While steaks are resting, heat the garlic butter in a large skillet on high heat. Add the mushrooms and cook, tossing occasionally, until mushrooms are browned.
  • Deglaze the pan with the wine, scraping the browned bits off the bottom with a wooden spoon, and boil until liquid is reduced by half. Season to taste. Serve over the steaks.


Kerrygold Garlic and Herb butter is sold in individual sticks in the grocery dairy aisle. Alternatively, garlic butter plus a tablespoon of chopped fresh herbs such as flat-leaf parsley and chives, is a substitute.
See the body of this post for details and tips not included in the recipe card.


Calories: 555kcal (28%) | Carbohydrates: 5g (2%) | Protein: 48g (96%) | Fat: 38g (58%) | Saturated Fat: 19g (119%) | Trans Fat: 2g | Cholesterol: 180mg (60%) | Sodium: 519mg (23%) | Potassium: 578mg (17%) | Fiber: 1g (4%) | Sugar: 1g (1%) | Iron: 4mg (22%)

Calorie count is purely an estimate calculated using an online application to serve as a guide and not to be taken as accurate nutritional information. Percent Daily Values are based on a 2,000 calorie diet.

Keyword bistro steak recipe, garlic butter skirt steak, skirt steak mushrooms
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