Our PlansGift CardsHelloFresh for Teams
Rib-Eye Steak and Savory Mushroom Sauce
topBannerName Desktop
topBannerName Tablet
topBannerName Mobile
Rib-Eye Steak and Savory Mushroom Sauce

Rib-Eye Steak and Savory Mushroom Sauce

with Cheesy Mashed Potatoes

Serious about steak? Then you know that rib-eye is the best of the best. Prized for its marbling, rib-eye is loaded with flavor. Our chefs have amped up that meaty flavor even more with an umami-bomb mushroom sauce. Think: gravy but 100x more luxurious and flecked with fresh ‘shrooms. Cheesy mashed potatoes are the perfect accompaniment for catching extra sauce (and trust us, you won’t want to waste a drop.)


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

Total Time25 minutes


serving amount

1 unit

Russet Potato

2 unit


2 clove


4 ounce

Button Mushrooms

20 ounce

Rib-Eye Steak

2 tablespoon

Sour Cream

(Contains Milk)

¼ cup

Monterey Jack Cheese

(Contains Milk)

1 unit

Beef Stock Concentrate

Not included in your delivery

2 tablespoon


(Contains Milk)

1 teaspoon

Olive Oil

2 teaspoon

Vegetable Oil




Nutrition Values

/ per serving
Energy (kJ)4268 kJ
Calories1020 kcal
Fat68 g
Saturated Fat32 g
Carbohydrate36 g
Sugar4 g
Dietary Fiber3 g
Protein65 g
Cholesterol205 mg
Sodium720 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.


Medium Pot
Large Pan
Potato Masher


Cook Potato

Wash and dry all produce. Peel and dice potato into ½-inch cubes. Place in a medium pot with enough salted water to cover by 1 inch. Cook until tender when pierced with a fork, 15 minutes. Reserve ¼ cup potato cooking water, then drain and return to pot. Cover.


Meanwhile, trim and thinly slice scallions, separating whites from greens. Mince or grate garlic. Trim and thinly slice mushrooms.

Cook Steak

Pat steak dry with paper towels; season with salt and pepper. Heat a large drizzle of oil in a large pan over medium-high heat. Add steak and cook to desired doneness, 4-7 minutes per side. Remove from pan and set aside to rest.

Mash Potatoes

Add sour cream, cheese, and 1 TBSP butter to pot with potato. Using a potato masher or fork, mash over medium-low heat until smooth. (TIP: If needed, stir in reserved potato cooking water, a little at a time, until mixture is smooth.) Season generously with salt and pepper.

Make Sauce

Heat a drizzle of olive oil in pan used to cook steak over medium-high heat. Add mushrooms and cook, stirring, until lightly browned and softened, 2-4 minutes. Add scallion whites and garlic and cook until fragrant, about 1 minute. Stir in stock concentrate and ⅓ cup water, then bring to a boil. Once boiling, reduce heat to low. Simmer until slightly thickened, 1-2 minutes. Turn off heat and stir in 1 TBSP butter. Season with salt and pepper.

Finish and Serve

Slice steak against the grain. Divide steak and mashed potato between plates. Top steak with sauce. Garnish with remaining scallion greens.