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Grilled Steak with Truffled Mushrooms

Grilled Steak with Herb Truffled Mushrooms - a surprisingly simple, completely delicious dish that's guaranteed to turn heads! Perfect for Father's Day, date night, or a weekend cookout with friends, this is the BEST way to enjoy steak...and so easy to prepare!
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Servings 6
Author Cathy Trochelman


  • 2 Kansas City Steak Company New York Strip Steaks
  • 2 Kansas City Steak Company Filet Mignon Wrapped With Hickory Bacon
  • 1 Kansas City Steak Company T-Bone Steaks
  • 4 Tbsp. butter
  • 12 oz. button mushrooms washed and trimmed
  • 1/2 c. chopped onion
  • 4 Tbsp. butter
  • 2 cloves garlic minced
  • 1 sprig fresh rosemary minced
  • 2 Tbsp. truffle oil
  • salt & pepper to taste


  1. Brush both sides of steaks with olive oil.
  2. Sear both sides of steaks over direct high heat - 1 min. on each side
  3. Move steaks to indirect heat and continue grilling according to grill instructions provided (*instructions vary by size and cut).
  4. While steaks are grilling, melt butter in large skillet.
  5. Add mushrooms, onions, garlic, and rosemary, and saute over medium-high heat until mushrooms are golden brown (about 10 mins).
  6. Remove from heat and drizzle with truffle oil. Add salt & pepper to taste.
  7. Top grilled steaks with mushrooms and enjoy!