Ingredients

2 tbsp. unsalted butter

2 tbsp. extra-virgin olive oil

2 large shallots

2 lb. mixed mushrooms (such as cremini, oyster, and shiitake)

2 tbsp. Asian fish sauce

1 pinch cayenne pepper

2 tbsp. chopped tarragon

2 tbsp. snipped chives

4 rib eye steaks

salt

Freshly ground black pepper

Preparation

Step 1In a large nonstick skillet, melt the butter in the 2 tablespoons of olive oil. Add the shallots and mixed mushrooms and cook over high heat, stirring occasionally, until the mushrooms are browned and their liquid is evaporated, about 8 minutes. Add the fish sauce and cayenne and cook for 1 minute. Stir in the tarragon and chives, cover, and keep warm.Step 2Preheat a grill pan. Brush the steaks with olive oil and season with salt and black pepper. Grill over moderately high heat for 3 to 4 minutes per side for medium-rare meat. Transfer the steaks to plates. Top with the mushrooms and serve.