Keto Steak Medallions In Asiago Cream Sauce with Peppers And Mushrooms

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  • prep time

    prep time

    8 min

  • cook time

    cook time

    25 min

  • ready time

    ready time

    33 min

Keto Steak Medallions In Asiago Cream Sauce with Peppers And Mushrooms

186 ratings

In just one skillet, you can make a full meal with protein, vegetables, and a fatty, rich asiago cream sauce! The steak medallions are cut from a delicate beef tenderloin. You can cook your steak to any level of doneness; but, for the best flavor, a medium-rare steak would be perfect. If you’d like additional sauce with your meal, just follow the Carb Manager Asiago Cream Sauce recipe!

  • Net Carbs

    4.4 g

  • Fiber

    1.1 g

  • Total Carbs

    5.8 g

  • Protein

    36.2 g

  • Fats

    46.1 g

582 cals

Keto Steak Medallions In Asiago Cream Sauce with Peppers And Mushrooms

#1 Low Carb & Keto Diet App Since 2010

Track macros, calories, and access top Keto recipes.

Download on the App Store
Get in on Google Play

Ingredients

  • Yellow bell peppers, raw

    Yellow bell peppers, raw

    2.5 oz

  • Mushrooms, raw

    Mushrooms, raw

    2 oz

  • Beef steak, tenderloin or filet mignon, visible fat eaten

    Beef steak, tenderloin or filet mignon, visible fat eaten

    8 oz

  • Salt

    Salt

    0.5 tsp

  • Black pepper, ground

    Black pepper, ground

    0.5 tsp

  • Onion powder

    Onion powder

    0.25 tsp

  • Garlic, powder

    Garlic, powder

    0.25 tsp

  • Olive oil

    Olive oil

    1.5 tsp

  • Olive oil

    Olive oil

    1.5 tsp

  • Italian seasoning

    Italian seasoning

    1.5 tsp

  • Butter, salted

    Butter, salted

    1 tbsp

  • Whipping cream, extra heavy/gourmet, not whipped

    Whipping cream, extra heavy/gourmet, not whipped

    0.25 cup

  • Asiago cheese

    Asiago cheese

    0.25 cup, shredded

Recipe Steps

steps 11

33 min

  • Step 1

    Prepare the vegetables by slicing the bell peppers and mushrooms. Thin, wide cuts will be best for this skillet dish, but you can cut them in any way you like. Set these aside.
    Step 1
  • Step 2

    Lay your cuts of tenderloin on a flat surface. How many cuts you have does not matter, as these will be sliced later on. On the exposed side, sprinkle HALF the salt and pepper and ALL the onion and garlic powder.
    Step 2
  • Step 3

    Heat the first amount of olive oil in a wide skillet on high heat. Place the tenderloins seasoned side down in the oil. Sprinkle the remaining salt and pepper over the bare side of the meat.
    Step 3
  • Step 4

    Cook the tenderloins to your preferred doneness. For this recipe, it’s suggested to cook to medium-rare or slightly more on the rare side at 5-6 minutes per side. You may cook longer for a more done steak. Keep in mind this steak will be returned to a hot skillet later on and cook more.
    Step 4
  • Step 5

    Transfer the cooked steaks to a clean surface. Leave the skillet on a medium-low heat, and add the second amount of olive oil to the pan. Toss in the peppers and mushrooms, coating them in the oil.
    Step 5
  • Step 6

    Cook the vegetable for about 4-5 minutes. Stir in the italian seasoning. The veggies should be soft with slightly golden edges. Transfer the veggies to a clean bowl or plate for later use.
    Step 6
  • Step 7

    Now that the steak has had some time to rest, slice it into thin slices, as pictured.
    Step 7
  • Step 8

    Wipe your skillet clean. Return it to the stove for a final time on a very low heat. Melt the butter in the skillet, then whisk in the cream until the liquids have emulsified.
    Step 8
  • Step 9

    Whisk the asiago cheese into the cream sauce. You can turn the heat up slightly to help the cheese melt, without bringing the cream to a simmer.
    Step 9
  • Step 10

    Return all vegetable and steak to the sauce. Toss the ingredients so everything is coated in the asiago sauce. If you’d like to cook the steak through a little more, place a lid over the skillet and bring the heat up to a gentle simmer. Let everything cook until all ingredients are heated through and you’re happy with the doneness of your steak.
    Step 10
  • Step 11

    Divide the skillet amongst 2 plates and enjoy!
    Step 11

Comments 28

  • z1nonlyone

    z1nonlyone 21 days ago

    This is great even if your not on a diet!!

    • KimberlyK2021

      KimberlyK2021 3 months ago

      This was delicious! Easy to make. Will absolutely make again!

      • SuperMacadamia421206

        SuperMacadamia421206 4 months ago

        In my husband’s words…”That was really great! So much flavor”

        • Beccasen

          Beccasen 7 months ago

          One of my favorites!

          • AmazingAvocado900351

            AmazingAvocado900351 7 months ago

            Can I do this with chicken instead?

            • MarvellousArugula895968

              MarvellousArugula895968 3 months ago

              Yes. Can switch the protein with most meats.

          • kgreene8898

            kgreene8898 7 months ago

            Incredible! We loved it

            • FantasticArugula735867

              FantasticArugula735867 10 months ago

              This has to be one of the best meals I have ever made. Thank you for this amazing dish! I did find that, using my cast-iron skillet, I only had to cook the steaks on medium. They turned out absolutely perfect!😋

              • Maria

                Maria a year ago

                I’m looking forward to making this but I’m finding it difficult to find the Asiago cheese. Which supermarket stocks it please or what would be a suitable substitute. Thanks

                • UnbelievableKale557361

                  UnbelievableKale557361 4 months ago

                  It's probably not in the regular dairy (cheese) section, does your store have a specialty cheese section?

                • MkPinkTink

                  MkPinkTink 4 months ago

                  Sprouts always has it too

                • Mkamer

                  Mkamer a year ago

                  Not sure if you have an Aldi near you, but they usually have it. It’s typically in a wedge. We just shred up what we need before hand. I’ve also subbed this with parm too, and it’s still yummy. Good luck!

              • StellarArugula794111

                StellarArugula794111 a year ago

                I used petite sirloin and added a small amount of white wine to deglaze the pan. My husband and daughter both got seconds. It was so good!

                • Mliss72

                  Mliss72 a year ago

                  I made this tonight for dinner - It’s absolutely fabulous! The asiago and pepper - the scent of it all - this is one of my all time favorites! I forgot to add the stars - a full 5!

                  • Nic11

                    Nic11 a year ago

                    Amazing ! My favourite so far

                    • StupendousCauliflower330704

                      StupendousCauliflower330704 a year ago

                      I added green beans instead of mushrooms and Colby jack cheese it was great

                      • OutstandingAvocado413744

                        OutstandingAvocado413744 2 years ago

                        What is the substitute for asiago cheese?

                        • FantasticArugula735867

                          FantasticArugula735867 10 months ago

                          Maybe Grana Padano or Pecorino Romano. I’d try GP first.

                      • KetoVic49

                        KetoVic49 2 years ago

                        Delicious!! No peppers but added onion. Next time cuttting back on the salt.(cheese is salty.) definitely a new favorite 👍🏼

                        • KetoVic49

                          KetoVic49 2 years ago

                          I had no peppers but used sliced onions and no Fontina but shaved parmigiana. Still amazingly good, especially on a winter day.

                          • Gfuller56

                            Gfuller56 2 years ago

                            First time cooking beef tenderloin in a recipe and this dish was so delicious. I did double the last 3 ingredients for more sauce however, as another member suggested.

                            • Verjoy

                              Verjoy 2 years ago

                              This is fabulous. Next time I think I will just use mushrooms and pile it on the steak. Was so so good!

                              • MsDachshund

                                MsDachshund 2 years ago

                                This was so good. After reading all the comments first, I made tiny adjustments. I doubled the mushrooms because we really like mushrooms. I doubled the last three ingredients too for extra sauce because my husband wanted some sauce to put on flat egg pasta noodles. I didn’t add anything else to this meal for me. It was filling enough for me. Very quick to prep and make.

                                • GorgeousRadish163573

                                  GorgeousRadish163573 2 years ago

                                  Yes this app NEEDS a recipe editor so you can change amounts of ingredients or remove some you don’t use. Apps less expensive have this feature. Sucks to have to manually create a new one when a tweak is more efficient.

                                  • cBauchman

                                    cBauchman 2 years ago

                                    I'm not understanding 😕

                                  • Mandy

                                    Mandy 2 years ago

                                    You can if it's already in My Foods (click the ❤ in the upper right corner) or if you go ahead and log the original recipe, then edit it. In either of these places, when you tap the three dots in the upper right corner, one of the options will be to edit custom recipe. You can delete and add ingredients there. What I long for is that each ingredient had its macro count. Then, you could adjust how much of each ingredient you want.

                                • FantasticCauliflower192038

                                  FantasticCauliflower192038 2 years ago

                                  SO GOOD! My picky husband, who is usually the cook around here, has requested this meal 4-5 days a week. lol I think he was serious. It's a keeper!

                                  • UpbeatKale188501

                                    UpbeatKale188501 2 years ago

                                    Gorgeous