Pork Tenderloin is one of my favorite go to dinner options. In this quick and easy recipe, pork tenderloin is pounded into medallions, then grilled to tender perfection in just minutes. I add in my favorite sauce for pork tenderloin; a creamy dijon sauce.
Pork tenderloin is one of the most perfect cuts of meat. It’s so delicious and if you cook it right, it’s fork tender!
I love getting behind the grill in the summer! There is something about grilling on a patio that makes me nostalgic; I remember watching my dad grill us some amazing dinners while we would play in the backyard, then sitting down to enjoy our dinner on the patio as it cooled off.
This grilled pork tenderloin really brings me back to those days. They are pounded until uniform, then grilled until they are cooked perfectly.
Creamy Mustard Sauce for Pork Tenderloin
You MUST try this sauce, it’s perfect on pork or steak and OMG I could actually literally drink it. I’m not kidding.
This creamy dijon sauce for pork tenderloin is easy to make with chicken broth, cream, tarragon, dijon mustard, horseradish, and butter.
I love using this sauce on chicken breasts, fish, you name it… it is definitely the best sauce you will ever put on grilled pork tenderloin.
TIP: In order to properly thicken it needs to be made in a frying pan as indicated in the recipe!
How To Grill Pork Tenderloin
Pork tenderloin is the perfect grilling meat. We start by pounding out the pork into medallions. This tenderizes them and helps them to cook evenly.
Once your pork is pounded and marinated, get your grill heated to high. Because the pork medallions are so thin, they cook pretty quickly. Pork can dry out fast, so it works best to keep your grill hot to really get a sear on them.
Grill your pork tenderloin for 3-4 minutes on each side or until just slightly pink inside. Don’t worry, they will finish cooking while they rest. Serve your pork tenderloin with the mouthwatering sauce and enjoy!
What Goes With Pork Tenderloin
We pair this delicious pork tenderloin with roasted radishes and rosemary mushrooms for the perfect keto patio dinner. Even your carb lovin’ friends will love it!!
If you have leftover pork tenderloin, grab a piece of lettuce and make yourself a lettuce-wrapped pork burger with a little bit of the creamy dijon sauce. It’s the perfect lunch!
I love serving pork tenderloin with just about anything, a quick salad or just grilled veggies! I already mentioned rosemary mushrooms, which can also be made on the grill. If you aren’t grilling your tenderloin, throw some roasted radishes in the oven while you bake your pork tenderloin.
Keep your dinner low carb with a cauliflower potato salad, or even just some of your favorite steamed veggies. You really can’t go wrong here!
Follow Easy Low Carb on Pinterest for more great recipe ideas!
Pork Tenderloin with Creamy Dijon Sauce (Keto)
Ingredients
- 2 pork tenderloins about 1 lb each
- 1 tablespoon olive oil
- ½ teaspoon dried oregano
- 1 tablespoon dijon mustard
Sauce
- ¼ teaspoon garlic powder
- 1 cup chicken broth
- ⅓ cup heavy cream 35%
- 1 tablespoon dijon mustard
- 2 teaspoons hot horseradish
- 1 teaspoon tarragon
- salt & pepper to taste
- 1 tablespoon butter
Instructions
- Cut each Pork Tenderloin into 3" pieces and using a meat mallet, pound pork pieces until ½″ thick. Toss with olive oil, oregano, dijon mustard and pepper to taste. Marinate 15 minutes.
- Meanwhile, combine all sauce ingredients except butter in a frying pan. Bring to a boil, reduce heat and simmer until thickened (about 10-12 minutes). Remove from heat and whisk in butter.
- Preheat grill to high. Grill the Pork Medallions on high 3-4 minutes per side or until just slightly pink inside. Remove from heat, let rest a few minutes.
- Serve pork medallions with sauce.
Nutrition
REPIN this Perfect Pork Recipe!
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Tracy Hudson says
My husband actually requested this recipe to be saved. It is easy to make and delicious. I didn’t even pound them, I just cut 1/2″ thick pieces and grilled after marinading them.
Easy Low Carb CH says
So glad you love this recipe Tracy! We love tenderloin!
Jan says
This is a delicious dish! The reason I gave it only 4 stars was because I couldn’t get the sauce to thicken no matter how long I simmered it. We ate the sauce anyway though and we loved it. Any hints as to why the sauce wouldn’t thicken are appreciated. I checked and double checked that I had all the ingredients correct and the the instructions were followed correctly. I would still recommend this recipe.
Easy Low Carb SN says
Oh no, sorry that happened Jan! I am not sure why your sauce did not thicken, we have never had a problem with this recipe. I am glad you were still able to enjoy it!
Karen says
I couldn’t get my sauce to thicken either!!! Am now on second set of 12 minutes!!!
Karen says
And Karen did use a frying pan!!
Easy Low Carb SN says
Hey Karen, sorry to hear your sauce didn’t thicken. You can try adding a little almond flour to thicken the sauce if it happens again. Hope that helps!
Maxine says
Going to make this tonight, but can not able to grill..can i use oven and cook the tenderloin whole and then slice when done?
Easy Low Carb SN says
Definitely Maxine. You can follow the oven cooking directions in this pork tenderloin recipe.
Lee says
Jan wasn’t able to get her sauce to thicken because the ingredients listed will not thicken so that the sauce looks like the sauce pictured. There is ONE MORE ingredient needed. So which one did you use?
Easy Low Carb SN says
Hi Lee, if the sauce isn’t thickening you could always try adding a roux to help reach your desired consistency. But the trick is it must be made in a frying pan. If made in a pot, it won’t thicken as indicated in the recipe. Hope that helps!
Robhn says
Made twice now and this sauce does not thicken. I tried a second time in hopes it would because it smells great, but both times I had a puddle of sauce on my plate
Easy Low Carb SN says
Hi Robhn, we tried this recipe a few times and found that the sauce doesn’t thicken properly in the same amount of time if using a pot. However, if made in a frying pan, it thickens as indicated in the recipe. I hope that helps!
Ron says
Just made this and I can see why you want to drink the sauce!
Easy Low Carb SN says
We can’t get enough of this sauce either Ron!
FC says
I’m a novice cook but yes I did make this and it was delicious! Must use frying pan to make the sauce – you need the large area to get the sauce to reduce. Excellent the very first time! Thank you!!
Easy Low Carb CH says
Yes, the frying pan helps with reducing the sauce. So glad you loved this recipe!
Sheila says
For those of you who cannot thicken the sauce add a little xzantham gum [sorry bout the spelling] and can I air fry the medallions?
Easy Low Carb CH says
I have only tried the recipe as written, but think that would work. Let us know if you try air frying Sheila!
Jackie says
This was absolutely delicious, the meat moist and the sauce thickened quickly in a very large frying pan. I wondered if those who could not get their sauce to thicken were using long life cream instead of fresh double cream.
Easy Low Carb CH says
So glad to hear that you love this recipe Jackie! Thanks for sharing your thoughts on the cream.
J says
Please use a fry pan to make the sauce please. I used a large Teflon pan and it takes about 10 to 15 minutes to reduce but it will thicken just be patient as it may seem to be thin but it will thicken . My husband does not like horseradish but absolutely loved this sauce and asked if I can double the sauce next time. Yummy. Yes this is a keeper. This is a quick and easy sauce to make a definite keeper. I did make the pork tenderloin just not this recipe. Thank you for the recipe..
Easy Low Carb CH says
You’re welcome J. We love this sauce too! It does thicken best in a skillet (frying pan).
ann sawchuk says
hi we had this tonight for dinner and i love the sauce but it didn’t thicken but will try again ..i would like to know if for the nutritions include the tenderlion or just the sauce
thanks and i really enjoyed this meal
Easy Low Carb EW says
Glad you enjoyed it! The nutrition includes the pork and sauce!
Lisa says
I followed directions exactly and it turned out wonderful. I did the pork on the bbq. The sauce was thick and so flavourful. We loved it! I wish I could add a photo!
Sherry says
I also had trouble with the sauce. Since I’m dairy-free, I tried substituting the heavy cream with coconut cream. Seemed to work okay; thickened somewhat, but when I took it off the burner and added coconut butter instead of regular butter, the sauce separated. Any suggestions on how I could make this work with dairy free alternatives? Loved the taste even though it looked awful.
Easy Low Carb SN says
Hi Sherry, I am sorry this sauce didn’t work out with those substitutions. I have not tried a dairy-free version of this recipe but maybe another reader can offer some guidance!
Jane says
Absolutely gorgeous and the sauce was perfect, not too thick but definitely thick enough. Served it with mushrooms and Brussels sprouts. Definitely one to have again
Easy Low Carb SN says
So happy to hear that, Jane! Glad you enjoyed it.
Denise says
Had some leftover pork medallions and wanted to Gussie them up. This sauce was fantastic! Will use for chicken, fish and pork soon.
Sara brune says
What form is the horseradish supposed to be ….powdered, fresh, prepared?
Easy Low Carb SN says
Hi Sara, for this recipe we use prepared hot horseradish. You could substitute it for fresh if you prefer.