herb mustard pork loin
$14.01 recipe / $1.75 serving

Hellooooooo new favorite recipe!! Not only is this one of the best things that I've ever tasted but it was also insanely simple to make. Super flavorful, tender, juicy, pretty to look at... what more do you want from a main dish? I really don't know. Oh, how about inexpensive? Yeah, it's that too.

I used inexpensive mustard for this recipe and it was still really delicious so don't think that you need to go out and buy a $5 bottle of fancy pants mustard to make it good. You can also further reduce the cost of this recipe by using a pork roast rather than tenderloin (tenderloins are one of the most expensive cuts of pork) or just wait till the tenderloins go on sale.

The fresh herbs really add a lot to this recipe so I would really try to get them if you can. Parsley is usually less than $1 per bunch and the fresh thyme I got was 2.88 for a pack. The good thing about thyme is that it is not a delicate herb so when you buy a fresh pack it lasts a really long time in the refrigerator or you can even freeze it. I have used sprigs from this one pack for a few recipes now and it's still over half full. Thyme is a good deal when purchased fresh.

The pork should marinate for at least 4 hours so plan this out ahead of time. Once that's done, the rest is a cinch.

The sauce is optional as the pork has a TON of flavor on its own. That being said, the sauce was so good that I was eating it straight out of the skillet like it was soup. Just sayin'...

herb mustard pork tenderloin


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Total Recipe cost: $14.01
Servings Per Recipe: 8 (3 medallions each)
Cost per serving: $1.75
Prep time: 20 min. Cook time: 40 min. Total: 1 hr. (4+ hrs marinating time)

MARINADE INGREDIENTS COST
1/2 cup mustard (dijon or spicy) $0.53
1 Tbsp olive oil $0.10
3 sprigs fresh thyme $0.48
1 handful parsley $0.15
3 cloves garlic $0.06
2 (1 lb. each) pork tenderloins $9.56
SAUCE INGREDIENTS COST
2 med shallots $0.99
2 Tbsp olive oil $0.20
1 tsp bouillon $0.10
1 cup water $0.00
3 sprigs thyme $0.48
2 Tbsp dijon mustard $0.13
8 oz. sour cream $1.19
to taste fresh black pepper $0.05
TOTAL $14.01


STEP 1: In a bowl combine the 1/2 cup mustard, 1 Tbsp olive oil, minced garlic, thyme and parsley. Stir it up good. Place the pork loin in a large dish, coat it with the marinade, cover and refrigerate for at least four hours. Thyme leaves come off easily when you pinch the top and pull backward down the stem.

STEP 2: Preheat the oven to 375 degrees. Spray a baking sheet or glass dish with nonstick spray and place the pork loin inside. Scoop up any marinade left in the bowl and paste it over the meat. Roast for about 40 minutes or until the internal temperature reaches 160 degrees.

STEP 3: While the pork is roasting, make the sauce. Mince up the shallots and cook them in a skillet with 2 Tbsp of olive oil until they are soft. Add the bouillon, water, 2 Tbsp of dijon and thyme. Let simmer for about 10 minutes (volume will reduce during this time). Turn off the heat then whisk in the sour cream. Season with fresh black pepper.

STEP 4: Let the pork rest for at least 5 minutes after you take it out of the oven to let the juices redistribute. Slice on an angle into medallions about .75 inch thick. Plate the medallions and spoon sauce over top.

The tangy mustard will go great with Wild Rice Dressing and Cranberry Sauce for a non-traditional Thanksgiving dinner!

herb mustard pork tenderloin

Step By Step Photos

I only cooked one of my pork loins and froze the other. All recipe quantities and prices are for two.

mustard spicy creole dijon
Start with 1/2 cup of mustard. I had both dijon and spicy coarse ground in my fridge so I used half and half. Just don't use regular yellow mustard.

fresh herbs parsley thyme
Get some fresh parsley and thyme. You'll only need to chop up about a handful of parsley and 3-5 sprigs of thyme.

mix mustard herb marinade
Combine the mustard, thyme, parsley, minced garlic and 1 Tbsp of olive oil in a bowl.

herb mustard marinade for pork
Stir up the marinade good. Place the pork in a dish and coat with the marinade. Cover the dish, place it in the refrigerator and let it marinate for at least 4 hours.

pork tenderloin
This is the pork tenderloin I used, it comes in a pack of two. I made one today and froze the other. Even though I purchased the most expensive cut of pork at full price, this recipe is still a good bargain!

mustard herb marinated pork
After it has marinated and you're ready to roast, preheat the oven to 375 degrees. Transfer the pork to a baking sheet or glass dish and make sure to get all the marinate on the pork. Roast in the oven for about 40 minutes or until a meat thermometer reads 160 when placed in the thickest part.

roasted pork loin
This is what it looked like when it was done... not so pretty, YET. Make the sauce while it's cooking.

shallots
While the pork is roasting, you can make the sauce. Mince up a couple of shallots. If you don't know what a shallot is, go here. They're those brown things that look like a cross between garlic and onions.

cooked shallots
Cook the shallots down in a little olive oil until soft.

bouillon
Mix up one cup of chicken broth (1 tsp bouillon and 1 cup water).

mustard sauce
Add the broth, 2 Tbsp of mustard, pepper and thyme. Let the mixture simmer for about 10 minutes, during which time the volume will reduce.

sour cream dijon sauce
Turn the heat off and whisk in the sour cream. The end! Quick, easy and YUMMY sauce!

sour cream dijon sauce
I'm trying desperately to figure out how I can pass this off as soup. It was that delicious! If you want it spicy or tangier, you can whisk in more mustard.

herb mustard pork loin
When the pork is done roasting, remove it from the oven and let it sit for about 5 minutes before slicing into medallions.

herb mustard pork loin
Sooo good.

herb mustard roasted pork

herb mustard pork with sour cream dijon sauce

36 comments:

Mariah | November 16, 2010 at 5:11 PM

As soon as I read this recipe I shouted across the house: "Look for pork tenderloin on sale!!!!!" I wanna make it that badly. Mmmmm

Beth M | November 16, 2010 at 5:14 PM

Hahahahha... love it! :)

Megan | November 16, 2010 at 5:16 PM

Looks delicious!! That sauce is so quick and easy! Maybe not a soup, but pasta sauce? Bulk it up with some spinach and a little goat cheese? Maybe even some peas or broccoli!

Sorcha | November 16, 2010 at 5:58 PM

This looks yummy! I'd say the sauce would make a nice pasta sauce too

Leslie | November 16, 2010 at 6:47 PM

Hey Beth. I don't like onions.. are shallots really close in the same flavor?

Beth M | November 16, 2010 at 6:49 PM

Yeah, they're fairly close. Do you like garlic? You could do it with garlic instead. Or, make a dipping sauce by mixing mustard and sour cream.

Leslie | November 16, 2010 at 6:51 PM

I <3 garlic. SOLD!

Jenny! | November 16, 2010 at 8:32 PM

That looks FANTASTIC!!! i just made pork loin the other day but wow this way is MUCH better hahah

question what would be good on the side? mash PO? pastas or brown rice?

GoodTam | November 17, 2010 at 1:14 AM

Could you use chicken with this recipe? I don't eat pork but it looks excellent though!

"Lois Grebowski" | November 17, 2010 at 3:27 AM

Oh. My. Gravy.

This looks absofeakinglutely divine!

Beth M | November 17, 2010 at 6:47 AM

GoodTam - I'm sure you could use chicken. Give it a try and let us know!

Jenny - I've always liked green beans and mashed potatoes with pork but a nice wild rice pilaf (even from a box) would be awesome. You definitely want something green along side to balance it out.

Jeri | November 17, 2010 at 7:26 AM

This looks delicious!! I made something similar following a Giada De Laurentiis recipe (http://www.foodnetwork.com/recipes/giada-de-laurentiis/honey-mustard-pork-roast-with-bacon-recipe/index.html) where the pork is coated with a mustard mixture then wrapped in bacon. Oh. My. Lord. It was SO good. I can't wait to give this variation a try! Thanks for the awesome recipes!

Katie | November 17, 2010 at 11:20 AM

That looks scrumptious! I don't eat pork very often (whenever I cook pork chops they turn out really dry), but this looks so good I just might have to try it!

sironasprings | November 17, 2010 at 2:01 PM

Wow, this looks so good and (more importantly) so easy! Pork loin is now on my shopping list, too!

Mary | November 18, 2010 at 10:10 AM

Oh my! This looks divine! I can't wait to try it - this has been bookmarked!

Great blog; happy I found you!

Mary xo
Delightful Bitefuls

Kathleen | November 19, 2010 at 7:50 PM

I so adore pork tenderloin! This recipe looks wonderful!

Melanie ;-) | November 25, 2010 at 3:46 PM

Excellent and also the last official meal of the 'cooking with Beth' 28 days experiment :-)

This can only be described as epic. That said, make the sauce, it is to die for. I made the mushroom gravy (sans shrooms) to have over the wild rice stuffing which was my side dish. Then the piece de resistance (drum roll) A mouth wateringly tender, very well seasoned and beautifully presented roast of loin!

Ta-Da! I like ending with a flourish lol.

Our thanksgiving was last month, but who cares, this is good enough for any day of the week. Also got a great deal on the pork. 4.68$ a Kilo, which was out of this world. (just over 2lbs)

Thanks again Beth!

Sarah | November 28, 2010 at 12:01 PM

My Mom made dry pork tenderloin so much when I was growing up that we begged her to stop. I've never thought of that cut as delicious, let alone epic. So I think I'm going to have to try this dish, because it looks amazing and just might change my mind about pork loin!

thatgirl | December 5, 2010 at 9:21 PM

I just made this for dinner and it is incredibly awesome!!! Used boneless pork chops because pork tenderloin was expensive this week. But my whole family loved it. My 2 year old has an epic cold and can hardly breathe and he even wolfed it down.

Mariah | December 9, 2010 at 7:13 PM

I FINALLY had a chance to make this. Even my pescatarian Mom liked it...you know its good.

Anonymous | December 10, 2010 at 10:46 AM

I made this for my sister-in-law's birthday dinner and everyone LOVED it! I'm making it again this weekend. I also could just eat that sauce like soup, my goodness.

scbagrlss | February 19, 2011 at 4:36 PM

Made this for dinner tonight and all I can say is AMAZING! My husband, who is a huge carnivore, loved it as well. I'll definitely be making this again...soon.

Monica P | March 6, 2011 at 6:48 PM

This was so delicious! I used all my dijon mustard on the pork, but still really wanted the sauce. So I just made it without the mustard and added a bit of horseradish. Yum! My whole family loved it. And we used all the leftover sauce as chip dip. Yum!

Anonymous | March 16, 2011 at 2:03 PM

I made this a few nights ago and my husband and I loved it! I also just wanted to let you know that I am a newly wed on a pretty tight budget and I really really appreciate all your recipes and the work you put into this site because you have helped me really become a better cook. thank you so much! I barely knew how to cook or what to cook before i started trying out your recipes and now im doing much, much better. so thanks again! keep up the good work.

Wendy | May 9, 2011 at 2:45 AM

I made this last night, with added pine nuts on the outside (because I had some spare, and who doesn't like pine nuts?), and it was delicious. I'll definitely do it again soon!

Amanda | June 14, 2011 at 2:38 PM

I made this last night and it was WONDERFUL! Thank you so much for the recipe! :)

Anonymous | October 28, 2011 at 4:04 PM

Never commented on a recipe before, but had to after I made this last night. It was ABSOLUTELY DELICIOUS. My kids (all under 10) loved it, and it was so easy to make. You have a new fan in this mom. Keep it up with the incredibly tasty and reasonable dishes you make. Thanks.

Anonymous | October 30, 2011 at 10:38 PM

Fabulous flavor and texture - served with sweet potatoe and grilled asparagus. Froze the 2nd marinated loin for another night - can't wait.

Jessica Kok | November 4, 2011 at 8:35 AM

This was lovely. I served it with rice and roasted brussel sprouts

Lindsay | December 28, 2011 at 12:51 PM

This looks like a great recipe and I cannot wait to try it. Do you think I could substitute pork roast for the tenderloin?

Beth M | December 28, 2011 at 4:20 PM

I'm sure you could do this with a roast although the cooking time would definitely be different.

Sally B | January 31, 2012 at 7:38 PM

O my word.... This is fabulous!!! I like Megan's idea to use the sauce as a pasta sauce. I'm thinking it would be good with chicken.

dawn | February 8, 2012 at 7:24 PM

My boyfriend said this was by far one of the best meals I have made for him yet... Sincerely, thank you. It was very easy and very full of flavor

Anonymous | February 21, 2012 at 11:51 PM

For the sauce, do you think using half white wine/half broth would work?

Beth M | February 22, 2012 at 5:21 AM

Anon - Yes, you could definitely do half wine and half broth :)

Anonymous | June 25, 2012 at 7:01 PM

the sauce looks so yummy but i can't have sour cream.

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