Teriyaki- and Sriracha-Marinated Flat-Iron Steak

With Wasabi Whipped Potatoes and Roasted Shiitake Mushrooms

$9.95 per serving

Prep & Cook Time: 30-40 min.

Cook Within: 5 days

Difficulty Level: Intermediate

Spice Level: Medium

Contains: Milk, Wheat, Soy

A note about serious food allergies

A dish as beautiful as it is delicious, this simple flat-iron steak boasts umami-laden Asian flavors of teriyaki and Sriracha. It practically floats atop fluffy wasabi whipped potatoes crowned with rich roasted shiitake mushrooms – a dinner fit for royalty. Pair with a quality red wine or sake for an unforgettably luxe meal.

In Your Box (serves 2)

  • 1 Green Onions
  • 3½ oz. Shiitake Mushrooms
  • 2 Russet Potatoes
  • 2 Flat Iron Steaks
  • Info
    1⅘ oz. Butter
  • Info
    4 fl. oz. Heavy Whipping Cream
  • 2 Tbsp. Wasabi Powder
  • ⅓ fl. oz. Sriracha
  • Info
    1½ fl. oz. Teriyaki Sauce
  • Nutrition (per serving)

  • Calories
    1101
  • Carbohydrates
    81g
  • Fat
    76g
  • Protein
    61g
  • Sodium
    1586mg

Recipe Steps

You Will Need

  • Olive Oil
  • Salt
  • Pepper
  • 1 Baking Sheet
  • 1 Colander
  • 1 Medium Pot
  • 3 Mixing Bowls
  • 1 Medium Pan
  • Step 1 - Prepare the Ingredients
    1

    Prepare the Ingredients

    • Preheat the oven to 375 degrees and prepare a baking sheet with foil. • Rinse all produce • Thinly slice the green onion at an angle (called a bias cut). • Cut the stems from the shiitake mushrooms. • Peel the potatoes and dice into 2-inch pieces. Place potatoes in a pot and fill with enough cold water to cover, plus a dash of salt. Bring to a boil and cook until potatoes are soft and fork tender, about 20 minutes. • Rinse the steaks and pat dry.

  • Step 2 - Marinate the Steak
    2

    Marinate the Steak

    • While potatoes are cooking, place Teriyaki and Sriracha marinade in a shallow dish or high sided plate. • Add steaks, and allow to marinate for 15 minutes, turning occasionally, or until you are ready to cook them.

  • Step 3 - Cook the Steak
    3

    Cook the Steak

    • Remove the steaks from the marinade and pat dry with a paper towel. • Lightly pepper each side of the steaks. • Heat 1 tsp. olive oil in a sauté pan over medium-high heat.
    • When the pan is hot, cook steaks for 4-8 minutes on each side, or to your liking. • Remove from pan and keep warm and let rest while you roast the mushrooms.

  • Step 4 - Roast the Mushrooms
    4

    Roast the Mushrooms

    • Place the mushrooms in a mixing bowl with 2 tsp. of olive oil. • Coat the mushrooms with oil and a dash of salt and pepper to taste. • Arrange coated mushrooms on a baking sheet and roast in the oven for 6-7 minutes, or until caramelized and golden brown. • They cook quickly, so watch closely.

  • Step 5 - Make the Wasabi-Whipped Potatoes
    5

    Make the Wasabi-Whipped Potatoes

    • Strain the cooked potatoes in a colander and return to pot. Add butter and cream and mash together with a potato masher or fork. • In a bowl, whisk together wasabi powder and 2 Tbsp. water to form wasabi paste. Add to potatoes, a little at a time, tasting for desired heat. Add salt and pepper to taste. Cover with a lid to keep warm until ready to serve.

  • Step 6 - Plate the Dish
    6

    Plate the Dish

    • Place a dollop of wasabi whipped potatoes in the middle of the plate. • Top the potatoes with the steak. • Arrange roasted shitake mushrooms on top of the flat-iron steak. • Garnish with sliced green onions.