Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (2024)

Meal Kit

with sweet potato mash and sea salt-roasted green beans

Prep & Cook Time:30-40 min.

Difficulty Level:Easy

Spice Level:Not Spicy

Cook Within:6 days

Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (1)

Contains:Milk

    All ingredients are individually packaged, but our central facilityis not certified allergen-free. Furthermore, ingredient contentsmay vary. Please check ingredient packaging forallergens and nutrition facts.If you have serious allergies, please use your best judgment orconsult a health professional to decide if our meals are safe foryou!

    A note about serious food allergies

    Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (2)

    "You're smothering me!" is not something you want to hear from someone, unless that someone happens to be a juicy flat iron steak. Topping steak with a generous helping of caramelized onions and mushrooms finished with luscious demi-glace is just the kind of stifling we can get behind. Served alongside fresh green beans and mashed roasted sweet potatoes, no one will hold it against you if you can't seem to give this meal any personal space.

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    • 10oz.Sweet Potato
    • 1Yellow Onion
    • 6oz.Cremini Mushrooms
    • 6oz.Green Beans
    • 4Tbsp.Bonewerks Classic Veal Demi-Glace
    • 0.9oz.Butter
    • ½oz.Light Brown Sugar
    • ½tsp.Coarse Sea Salt
    • 2Flat Iron Steaks

    Due to our just-in-time sourcing model, we may have to send you asubstitute ingredient. Not to worry! We make sure every ingredientsent to you meets our high quality standards. We’ll keep youinformed should a switch occur, so please check the ingredientlabels in your meal bag.

    • Nutrition(per serving)4P6lxROY

    • Calories

      630
    • Carbohydrates

      55g
    • Net Carbs

      46g
    • Fat

      29g
    • Protein

      39g
    • Sodium

      290mg
    • Olive Oil
    • Salt
    • Pepper
    • Cooking Spray
    • 1Baking Sheet
    • 1Medium Pan
    • 1Mixing Bowl

    Before You Cook

    To ensure food safety, the FDA recommends the following as minimum internal cooking temperatures:

    • Steak and Pork 145° F (rest cooked meat, 3 minutes) |
    • Seafood 145° F |
    • Chicken 165° F |
    • Ground Beef 160° F |
    • Ground Turkey 165° F |
    • Ground Pork 160° F
    1. Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (3)

      Prepare the Ingredients

      Peel and halve onion. Slice halves into thin strips (julienne). Cut mushrooms into 1/4" slices. Trim ends off green beans. Peel sweet potato and dice into 1/2" pieces. Rinse steaks, pat dry, and season with a pinch of salt and pepper.

    2. Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (4)

      Roast Potatoes and Green Beans

      Add diced sweet potato to one side of prepared baking sheet. Toss with 2 tsp. olive oil and season with a pinch of salt and pepper. Roast in oven for 10 minutes. Remove baking sheet from oven and add green beans to other side. Combine green beans with 1 tsp. olive oil, provided sea salt, and a pinch of pepper (be careful, as pan will be hot). Roast 8-10 minutes, or until both potatoes and green beans are fork tender.

    3. Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (5)

      Caramelize Onions and Mushrooms

      While vegetables cook, heat 2 tsp. olive oil in a medium pan over medium heat. Add onions and cook, stirring occasionally, 10-12 minutes, or until browned. Move onions to edges of pan, making a hole in the middle. Add 1 tsp. olive oil and mushrooms into the void. Allow mushrooms to brown in place 2-3 minutes, then stir until tender, about 2 minutes. Add demi-glace and 2 Tbsp. water. Stir until just combined and remove pan from heat. Add half the butter and swirl to combine. Season with a pinch of salt and pepper. Remove to a plate and wipe pan clean.

    4. Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (6)

      Mash Sweet Potatos

      Remove roasted sweet potatoes to a medium mixing bowl and combine with brown sugar and remaining butter. Mash with a potato masher or fork and season to taste with a pinch of salt and pepper, if desired.

    5. Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (7)

      Cook the Steaks

      Heat pan used for mushrooms over medium-high heat with 1 tsp. olive oil. Add steaks to pan and sear 4-5 minutes on first side until well-browned. Flip and cook 4 minutes, or until steaks reach a minimum internal temperature of 145 degrees. Remove steaks and let rest at least 5 minutes.

    6. Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (8)

      Plate the Dish

      Place a serving of sweet potato mash and green beans on a plate. Place steak in front and top (smother, rather) with rich onion-mushroom sauce.

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    Onion and Mushroom Smothered Flat Iron Steak Recipe - Home Chef (2024)
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