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Beef Tenderloin in a Mustard Sauce

Beef Tenderloin in a Mustard Sauce

over Truffled Couscous

Gourmet Plus
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Rated 4 / 4out of 1 rating
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This luxurious dish is the definition of umami. Not sure if you’ve ever experienced the ‘fifth taste?’ After one bite of this dish, you’ll totally understand the obsession. Every element is positively bursting with sumptuous, savory flavors. Melt-in-your-mouth beef tenderloin is served on top of chewy couscous swirled with black truffle butter and Parmesan, then topped with a creamy mustard sauce. On the side, there’s crispy-edged roasted green beans. Yeah, this is the type of dish you might just feel inclined to eat with your pinky up.

Tags:Family friendly
Allergens:WheatMilk

Produced in a facility that processes milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, and soybean.

Preparation Time35 minutes
Cooking difficultyLevel 1
Ingredients
serving amount
Ingredientsarrow down iconarrow down icon
serving amount

2 unit

Scallions

6 ounce

Green Beans

10 ounce

Beef Tenderloin

½ cup

Israeli Couscous

(ContainsWheat)

2 tablespoon

Black Truffle Butter

(ContainsMilk)

¼ cup

Parmesan Cheese

(ContainsMilk)

1 tablespoon

Steak Spice Blend

1 unit

Beef Stock Concentrate

2 teaspoon

Dijon Mustard

2 tablespoon

Sour Cream

(ContainsMilk)

Not included in your delivery

2 teaspoon

Vegetable Oil

1 teaspoon

Olive Oil

Salt

Pepper

Nutrition Values/ per serving
Nutrition Valuesarrow down iconarrow down icon
/ per serving
Energy (kJ)2678 kJ
Calories640 kcal
Fat33 g
Saturated Fat15 g
Carbohydrate37 g
Sugar5 g
Dietary Fiber4 g
Protein41 g
Cholesterol115 mg
Sodium830 mg
Due to the different suppliers we purchase our products from, nutritional facts per meal can vary from the website to what is received in the delivered box, depending on your region.
Utensils
Utensilsarrow down iconarrow down icon
Medium Pot
Strainer
Large Pan
Paper Towel
Baking Sheet
Whisk
Instructionsarrow up iconarrow up icon
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Prep
Prep
1

Adjust rack to top position and preheat oven to 425 degrees. Bring a medium pot of salted water to a boil. Wash and dry all produce. Trim and thinly slice scallions, separating whites from greens. Trim green beans, if necessary.

Cook Couscous
Cook Couscous
2

Once water is boiling, add couscous to pot. Cook until al dente, 6-8 minutes. Drain and place empty pot over medium heat. Add truffle butter and scallion whites; cook, stirring, until softened, 1-2 minutes. Stir in cooked couscous until evenly coated. Turn off heat; cover until ready to serve.

Sear Beef
Sear Beef
3

Meanwhile, pat beef dry with paper towels; season with salt and pepper. Sprinkle with half the Steak Spice (use all for 4 servings), pressing to adhere. Heat a large drizzle of oil in a large pan over medium-high heat. Add beef and cook until a crust forms, 2-3 minutes per side (it’ll finish cooking in the next step). Turn off heat; wipe out pan.

Roast Beef and Green Beans
Roast Beef and Green Beans
4

Transfer seared beef to one side of a baking sheet. Toss green beans on opposite side of sheet with a drizzle of olive oil, salt, and pepper. Roast on top rack until green beans are browned and tender and beef reaches desired doneness, 10-12 minutes. (TIP: Beef may finish before green beans.) Remove from oven; let beef rest for 5 minutes.

Make Sauce
Make Sauce
5

Meanwhile, heat pan used for beef over medium-high heat. Stir in ¼ cup water (⅓ cup for 4 servings) and stock concentrate. Simmer until slightly thickened, 1-2 minutes. Reduce heat to low and whisk in mustard. Turn off heat; stir in sour cream and any resting juices from beef. Season with salt and pepper. TIP: If sauce gets too thick, stir in hot water 1 TBSP at a time.

Finish and Serve
Finish and Serve
6

Fluff couscous with a fork, then stir in Parmesan and half the scallion greens. Season with salt and pepper. Divide couscous, green beans, and beef between plates. Spoon sauce over beef. Sprinkle with remaining scallion greens and serve.