Sizzling and succulent, this fillet steak with mushroom sauce recipe promises a culinary adventure that tantalizes the taste buds.
Rich, creamy mushroom sauce drapes elegantly over perfectly cooked meat, creating a harmony of flavors that speaks to true food lovers.
Tender beef pairs beautifully with earthy mushrooms, crafting a dish that feels both luxurious and comforting.
Professional chefs and home cooks alike adore this classic combination for its simplicity and depth of flavor.
The silky sauce adds a decadent touch to each perfectly seared bite of steak.
Restaurants charge premium prices for this elegant meal, but you can easily recreate this restaurant-quality experience in your own kitchen.
Master this recipe, and watch as dinner becomes an extraordinary moment of pure gastronomic pleasure.
Quick Recipe Overview
Prep Time: 15min
Cook Time: 30min
Total Time: 45min
Calories: 420 kcal
Servings: 5
Ingredients in Fillet Steak with Mushroom Sauce
For Protein Base:
Fillet Steak: Premium cut that delivers rich, tender flavor with delicate texture; choose well-marbled, bright red meat from trusted butcher for best results.
Salt, Pepper: Essential seasoning blend that enhances natural meat flavors and creates beautiful caramelized exterior.
For Sauce Foundation:
Onions, Mushrooms, Garlic: Aromatic vegetable trio that builds deep, earthy flavor profile and provides complementary umami undertones.
Beef Broth: Liquid foundation that intensifies sauce's savory depth and adds rich complexity.
Thyme: Fragrant herb that introduces subtle woodsy notes and elevates overall dish complexity.
For Sauce Binding and Finishing:
Almond Milk, Cornstarch: Smooth thickening agents that create silky sauce consistency without heavy cream.
Balsamic Vinegar: Tangy liquid that adds bright, slightly sweet accent and balances rich sauce flavors.
Cooking Oil: Neutral cooking medium for achieving perfect sear and preventing ingredient sticking.
Kitchen Tool for Steak & Sauce Combo
Large skillet: Essential for searing steaks and creating the mushroom sauce.
Paper towels: Perfect for patting steaks dry before seasoning.
Small bowl: Used for mixing cornstarch and almond milk.
Whisk: Needed for blending cornstarch mixture and stirring sauce.
Cutting board: Great for preparing ingredients and resting cooked steaks.
Chef's knife: Required for chopping onions, mushrooms, and garlic.
Measuring spoons: Helpful for precise oil and seasoning amounts.
Tongs: Ideal for flipping and handling steaks during cooking.
Cooking a Juicy Fillet Steak with Sauce
Steak Sensation
Kitchen Preparation Gather everything you need and clear your cooking space for a smooth culinary adventure.
Steak Selection Choose high-quality fillet steaks with beautiful marbling for maximum flavor and tenderness.
Seasoning Magic Generously coat the steaks with salt and pepper, ensuring every surface is perfectly seasoned.
Searing Technique Place steaks in a sizzling hot pan, allowing each side to develop a gorgeous golden-brown crust without moving them around.
Cooking Perfection Cook the steaks to your preferred doneness, using a meat thermometer for precision if desired.
Mushroom Magic Add sliced mushrooms to the same pan, creating a rich and aromatic base for the sauce.
Sauce Creation Pour beef broth and splash of balsamic vinegar into the pan, allowing the liquid to reduce and concentrate flavors.
Sauce Finishing Whisk in a touch of cornstarch to create a silky, luxurious sauce that clings beautifully to the meat.
Plating Artistry Arrange the steaks on warm plates and generously spoon the mushroom sauce over the top.
Herb Finale Sprinkle fresh thyme leaves for a burst of herbal freshness and elegant presentation.
Tips to Elevate the Mushroom Sauce
Select fresh, well-marbled fillet steaks from a trusted butcher for the best flavor and tenderness. Aim for steaks about 1-inch thick for optimal cooking results.
Let steaks rest at room temperature for 30 minutes before cooking to ensure even heat distribution and more consistent doneness throughout the meat.
Adjust the sauce's richness by adding a small pat of butter at the end or experimenting with different herbs like rosemary or sage to complement the mushroom flavor.
Replace beef broth with a dry red wine for a more complex and sophisticated sauce that adds depth to the mushroom accompaniment.
Substitute almond milk with coconut cream for a dairy-free version, or use vegetable broth instead of beef broth to create a lighter, vegetarian-friendly sauce.
Elegant Plating for Steak Dishes
Elegant Dinner Presentation: Arrange the perfectly cooked fillet steak on a pristine white plate, strategically draping the rich mushroom sauce over one side to showcase the meat's beautiful sear and tenderness.
Wine Pairing Delight: Complement this luxurious dish with a bold red wine like Cabernet Sauvignon or a smooth Pinot Noir, which will enhance the deep flavors of the steak and earthy mushroom sauce.
Side Dish Symphony: Accompany the steak with roasted garlic mashed potatoes or a crisp green asparagus, creating a balanced plate that adds color, texture, and additional gourmet elements to your meal.
Herb Garnish Magic: Sprinkle fresh thyme leaves or finely chopped parsley over the dish just before serving to add a bright, aromatic finish that elevates the visual appeal and provides a subtle herbal note.
Storage Instructions for Fillet Steak
Smart Storage Solutions
Refrigerator Rest: Wrap leftover steak in aluminum foil or sealed container, keeping it fresh for 3-4 days in the coldest section of your refrigerator.
Sauce Separation Strategy: Store mushroom sauce separately in an airtight container, which prevents soggy meat and maintains optimal texture for reheating.
Freezer Friendly Approach: Package cooled steak and sauce in freezer-safe containers, lasting up to 2 months when sealed properly with minimal air exposure.
Gentle Reheating Method: Warm steak slowly in a covered skillet with a splash of broth, preventing moisture loss and maintaining tender quality, ensuring each bite remains juicy and delicious.
Juicy fillet steak with mushroom sauce brings together tender meat and rich, earthy flavors from classic French culinary traditions. Chefs and home cooks can elevate their dinner experience with this simple yet elegant dish that promises restaurant-quality results.
Ingredients
Scale
4–6 (6 oz/170 g) filets mignon steaks, about 1.5 inches thick, at room temperature
1 lb/450 g baby brown mushrooms, cleaned
2–4 medium garlic cloves, minced
1 small yellow onion, finely diced
1 cup low sodium beef broth
½ cup almond milk or 2% milk
1 tbsp balsamic vinegar
2 tbsps olive oil, divided
1 tbsp fresh thyme, chopped
1 tbsp cornstarch or flour
Kosher salt and pepper, to taste
Instructions
Preparation: Meticulously pat filet steaks dry and season robustly with salt and cracked black pepper, ensuring complete coverage for maximum flavor enhancement.
Searing: Heat a heavy skillet over medium-high flame, adding a thin oil layer to prevent adhesion, then carefully position steaks to achieve optimal caramelization, cooking 3-4 minutes per side for medium-rare perfection.
Resting: Transfer steaks to a warmed platter, tenting loosely with foil to preserve heat and allow internal juices to redistribute.
Aromatics: In the same skillet, sauté onions until translucent, then introduce sliced mushrooms and minced garlic, stirring continuously to develop a rich, complex flavor profile.
Sauce Development: Deglaze pan with beef broth and fresh thyme, reducing liquid by half to concentrate intensely savory notes; whisk almond milk and cornstarch into a smooth slurry, then gently incorporate into simmering sauce to create a velvety texture.
Finishing: Enhance sauce with a splash of balsamic vinegar, return steaks to pan to coat with mushroom sauce, and garnish with delicate thyme sprigs before serving immediately to maintain optimal temperature and taste.
Notes
Master Meat Drying: Pat steaks completely dry with paper towels to ensure perfect caramelization and prevent steaming instead of searing.
Searing Success: Use medium-high heat and minimal oil to create a golden-brown crust, allowing steaks to develop rich flavor without overcrowding the pan.
Sauce Thickening Technique: Whisk cornstarch with almond milk smoothly before adding to prevent lumps and create a silky, luxurious sauce consistency.
Temperature Timing: Let steaks rest briefly after cooking to redistribute juices, maintaining tenderness and preventing dry meat when serving.
Focus: Studying how food affects health, learning about balanced diets, and understanding the nutritional needs of different people.
South African Chefs Academy, Cape Town
Program: Professional Culinary Arts Diploma
Focus: Practical cooking skills, focusing on healthy meal preparation and understanding various cooking methods.
Sophie Martin is the nutrition brain and feel-good foodie at Good Tasting Meals. With a degree in Human Nutrition from Stellenbosch University and chef training from the South African Chefs Academy, Sophie brings balance to the table, literally. She loves creating meals that are easy to make, great to eat, and good for your body too.
Her recipes are made for everyday living, with a little flair and a lot of heart. Sophie’s not here to count calories, she’s here to show you how fresh, simple food can fit into your life, taste amazing, and still be nourishing.
Sophie Martin
Co-Founder & Content Creator
Expertise
Education
Stellenbosch University, South Africa
South African Chefs Academy, Cape Town
Sophie Martin is the nutrition brain and feel-good foodie at Good Tasting Meals. With a degree in Human Nutrition from Stellenbosch University and chef training from the South African Chefs Academy, Sophie brings balance to the table, literally. She loves creating meals that are easy to make, great to eat, and good for your body too.
Her recipes are made for everyday living, with a little flair and a lot of heart. Sophie’s not here to count calories, she’s here to show you how fresh, simple food can fit into your life, taste amazing, and still be nourishing.