1. Sear steak

Heat oil in a skillet. Add steak strips.

Cook for 2–3 minutes until browned. Remove and set aside.

2. Cook mushrooms

Add herb butter to the skillet.

Add mushrooms and cook for 5–6 minutes until golden.

3. Combine

Return steak to skillet and toss with mushrooms to warm through.

4. Toast bread

Slice baguette and toast lightly.

5. Assemble

Pile steak + mushrooms inside bread.

Notes / Tips

Add toppings: caramelized onions, provolone cheese, arugula

Swap steak for chicken or portobello

Serve with fries, salad, or roasted vegetables

Add sauce: garlic aioli, horseradish cream