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A close-up shot of several grilled beef and vegetable skewers arranged on a wooden cutting board. Each skewer features alternating pieces of browned steak, whole white button mushrooms, vibrant green bell pepper chunks, and bright purple red onion pieces. Some pieces of steak and vegetables show a light green garnish of what appears to be chopped parsley. The focus is sharp on the foreground skewers, with the background slightly blurred.
  • Prep Time 15 minutes
  • Cook Time 10 minutes
  • Total Time 25 minutes
  • Yield 4 1x
Author Katherine Salom, Girl Gone Grilling

Get ready to fire up the grill! These Sizzling Garlic Butter Steak and Mushroom Kabobs are a guaranteed crowd-pleaser for any summer gathering, featuring juicy steak and savory white button mushrooms grilled to perfection and finished with a sizzling garlic butter drizzle.

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Ingredients

Scale
  • 1 pound sirloin steak, cut into 1 ½ inch cubes
  • 8 ounces white button mushrooms
  • 2 green bell peppers, cut into 1 ½ inch pieces
  • 1 large red onion, cut into chunks
  • 1 to 2 tablespoons olive oil
  • Salt & black pepper, to taste
  • Skewers (metal or soaked wooden)

For the Garlic Butter: 

  • 4 tablespoons unsalted butter
  • 3 cloves garlic, minced
  • 1 tablespoon chopped fresh parsley (optional)
  • ½ teaspoon salt
  • ¼ teaspoon black pepper

Instructions

  1. Preheat your grill to medium-high heat. 
  2. Assemble the skewers by alternating steak, mushrooms, peppers and onion chunks. 
  3. Drizzle with olive oil and season generously with salt and black pepper on all sides. 
  4. Grill the kabobs over direct heat for 8-10 minutes, turning occasionally, until the steak is cooked to your liking and the veggies are tender with nice char marks. 
  5. Make the garlic butter in a small saucepan or cast-iron pan: melt the butter, then stir in the garlic, salt, pepper and parsley (if using). Simmer for 1-2 minutes until fragrant. 
  6. Brush the kabobs with warm garlic butter right off the grill for an extra layer of rich flavor. 
  7. Serve immediately and watch them disappear fast at your next family gathering! 

This recipe uses White Button mushrooms

White Button Flavor and texture

White buttons feature the classic mushroom umami flavor that is slightly milder than other varieties of mushrooms. Its semi-firm texture elicits a pleasantly crisp bite when sliced raw into salads and other fresh applications. This quintessential mushroom variety also is a perfect pick for any cooking application. The white button mushroom’s flavor intensifies when cooked, and its texture becomes tender, juicy and satisfyingly meaty.

Usage

Burger

Grill

Pickled

Pizza

Raw

Roast

Saute

Stuffed

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