Steak Diane is a timeless dish that combines tender, pan-seared steaks with a rich, flavorful sauce made from mushrooms, shallots, and a hint of mustard. Perfect for an elegant dinner at home, this recipe is both quick and impressive. Whether you’re hosting guests or simply craving a restaurant-quality meal, Steak Diane is sure to satisfy.

Why You'll Love This Recipe

• Quick & Easy: Ready in under 30 minutes, it’s perfect for weeknights or last-minute entertaining.

• Rich, Classic Flavours: The combination of mustard, Worcestershire sauce, and mushrooms creates an irresistible, savoury sauce.

• Impressive Presentation: A beautifully cooked steak with a glossy sauce looks as good as it tastes.

Ingredients

• 4 small steaks (such as filet mignon or sirloin), pounded to 1/2-inch thick

• Salt and freshly ground black pepper (optional)

• 5 tablespoons margarine (or butter), divided

• 1/4 cup finely chopped shallots

• 1 cup mushrooms, thinly sliced

• 2 cloves garlic, minced

• 2 teaspoons Worcestershire sauce

• 2 teaspoons Dijon mustard

• 1 tablespoon fresh lemon juice

• 2 tablespoons chopped fresh parsley

• 1 tablespoon chopped fresh chives

Instructions

1. Prepare the Steaks

• Pound the steaks until they are approximately 1/2 inch thick.

• Pat them dry with a paper towel to ensure a perfect sear.

• Sprinkle with freshly ground black pepper (omit salt if preferred).

2. Cook the Steaks

• Melt 3 tablespoons of margarine in a large skillet or chafing dish over medium heat.

• Increase the heat to medium-high and cook the steaks for 2 minutes on each side for a medium-rare finish.

• Transfer the steaks to a plate and set aside.

3. Make the Sauce

• Melt the remaining 2 tablespoons of margarine in the same pan.

• Add the chopped shallots, mushrooms, and garlic. Cook, stirring constantly, for about 1 minute until fragrant and softened.

• In a small bowl, whisk together the Worcestershire sauce and Dijon mustard. Pour this mixture into the pan and stir well to combine.

4. Finish the Dish

• Return the steaks to the pan and cook for another 1-2 minutes, or until the steaks reach your desired level of doneness.

• Place the steaks on warm serving plates.

• Add the lemon juice, parsley, and chives to the pan sauce. Stir to mix thoroughly and cook for an additional 30 seconds.

5. Serve

• Spoon the sauce over each steak and serve immediately while hot.

Serving Suggestions

• Pair Steak Diane with creamy mashed potatoes, roasted vegetables, or buttery asparagus for a well-rounded meal.

• A crisp green salad with a lemon vinaigrette will balance the richness of the dish.

• Serve with a glass of red wine, like Cabernet Sauvignon or Pinot Noir, to elevate the flavours.

Pro Tips

• Choose the Right Steak: Filet mignon is the classic choice for Steak Diane, but sirloin or rib eye work well too.

• Don’t Overcook the Steaks: Since the steaks are thin, they cook quickly. Keep an eye on them to avoid overcooking.

• Add a Splash of Brandy: For an authentic Steak Diane, deglaze the pan with a splash of brandy before adding the Worcestershire and mustard.

Final Thoughts

This Classic Steak Diane Recipe delivers bold, delicious flavours in a dish that feels fancy but is surprisingly simple to make. Whether it’s a date night at home or a special family dinner, Steak Diane is a guaranteed crowd-pleaser.