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SideChef
Recipes
Pan-Seared Flank Steak with Easy Mushroom Sauce
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Recipe

14 INGREDIENTS • 8 STEPS • 50MINS

Pan-Seared Flank Steak with Easy Mushroom Sauce

5
2 ratings
Date night just got 100 times easier, and 100 more impressive. Flavorful flank steak gets a quick nap in some umami-packed marinade, then a quick sear to perfection in a hot pan. In the same pan, you can make a delicious sauce for the top, with mushrooms, a little wine, and garlic. With this shockingly simple steak preparation and an even easier mushroom sauce, this recipe will deliver all of the flavors, with way less time in the kitchen.
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SideChef
Welcome to SideChef's original recipes. Created from scratch in the SideChef Kitchen, where recipe inspiration and ingredient experimentation is a way of life.
https://www.sidechef.com
Date night just got 100 times easier, and 100 more impressive. Flavorful flank steak gets a quick nap in some umami-packed marinade, then a quick sear to perfection in a hot pan. In the same pan, you can make a delicious sauce for the top, with mushrooms, a little wine, and garlic. With this shockingly simple steak preparation and an even easier mushroom sauce, this recipe will deliver all of the flavors, with way less time in the kitchen.
50MINS
Total Time
$5.23
Cost Per Serving
Ingredients
Servings
2
US / Metric
Soy Sauce
1 Tbsp
Lemon
1/2
Lemon, juiced
Honey
1 tsp
Neutral Oil
2 Tbsp
Neutral Oil, divided
preferably with a high smoke point
Fresh Thyme
4 sprigs
Fresh Thyme
optional
Easy Mushroom Sauce
Butter
2 Tbsp
Garlic
1 clove
Garlic, finely chopped
Button Mushroom
2 1/4 cups
Button Mushrooms, thinly sliced
Freshly Ground Black Pepper
1/4 tsp
Freshly Ground Black Pepper
Beef Broth
1/2 cup
Beef Broth
Balsamic Vinegar
1/2 Tbsp
Balsamic Vinegar
Lemon
1/2
Lemon, juiced
Nutrition Per Serving
VIEW ALL
Calories
603
Fat
40.7 g
Protein
42.7 g
Carbs
16.2 g
Add to plan
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Pan-Seared Flank Steak with Easy Mushroom Sauce
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SideChef
Welcome to SideChef's original recipes. Created from scratch in the SideChef Kitchen, where recipe inspiration and ingredient experimentation is a way of life.
https://www.sidechef.com
Cooking InstructionsHide images
step 1
In a small bowl, combine Honey (1 tsp), Neutral Oil (1 Tbsp), Soy Sauce (1 Tbsp), and Lemon (1/2).
step 2
Poke holes in both sides of the Flank Steak (1 lb) with a fork. Brush with marinade. Cover and marinate the steak for 30 minutes. Don’t discard the marinade.
step 3
Pat the steak dry. Heat a cast-iron skillet over medium-high heat with Neutral Oil (1 Tbsp) and sear steak for 3-4 minutes a side, or until 130 degrees F (55 degrees C) in the middle for medium-rare.
step 4
Transfer steak to a tray and cover with foil. Let it rest for 5-10 minutes.
step 5
To the same pan over medium-high heat, add Butter (2 Tbsp). Once hot, add Button Mushrooms (2 1/4 cups). Cook until mushrooms are softened and begin to brown, 2-3 minutes, then season with Freshly Ground Black Pepper (1/4 tsp).
step 6
Turn the heat to medium and add the All-Purpose Flour (1/2 Tbsp), stir until it coats the mushrooms.
step 7
Add the remaining marinade, Beef Broth (1/2 cup), Balsamic Vinegar (1/2 Tbsp), Lemon (1/2), and Garlic (1 clove), and cook for 2-3 more minutes, until thickened.
step 8
Cut steak against the grain, then pour the sauce over the top, optionally garnish with Fresh Thyme (4 sprigs), and serve.
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Tags
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Beef
Shellfish-Free
Dinner
Mushrooms
Meals for Two
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