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One-Pan Garlic Butter Steak Bites with Mushrooms

Juicy steak bites seared fast in a garlic butter sauce with savory mushrooms—dinner in one skillet.
Prep Time 10 minutes
Cook Time 12 minutes
Total Time 22 minutes
Servings: 4 servings
Course: Dinner

Ingredients
  

Steak bites
  • 1 1/2 lb sirloin steak, cut into 1-inch cubes
  • 1 tbsp olive oil
  • 1 tsp kosher salt
  • 1/2 tsp black pepper
Mushrooms + garlic butter sauce
  • 8 oz cremini mushrooms, sliced
  • 3 tbsp butter divided
  • 4 garlic cloves, minced
  • 1 tbsp Worcestershire sauce optional but great
  • 1 tbsp chopped parsley for serving

Method
 

  1. Pat steak cubes dry and season with salt and pepper.
  2. Heat a large skillet over high heat. Add olive oil.
  3. Sear steak bites in a single layer 1–2 minutes per side until browned. Work in batches if needed. Remove to a plate.
  4. Reduce heat to medium-high. Add 1 tbsp butter and mushrooms. Cook 4–5 minutes until browned.
  5. Add garlic and cook 30 seconds, stirring constantly.
  6. Add remaining butter and Worcestershire. Stir to melt and coat mushrooms.
  7. Return steak (and juices) to the skillet. Toss 30–60 seconds just to warm through.
  8. Top with parsley and serve immediately.

Notes

Don’t overcook: steak bites finish fast—warm through at the end only.
Swap: use chicken thighs (cook longer) or tofu (extra-crispy).
Storage: leftovers keep 3 days; reheat gently in a skillet with a splash of water.