Pork tenderloin in creamy mushroom sauce might sound like a fancy restaurant dish, but I'm here to show you just how simple it is to make at home. There's something so comforting about a perfectly cooked piece of meat smothered in a rich, velvety sauce. This recipe is pure culinary comfort, transforming simple ingredients into a meal that feels special without any of the stress. Get ready to impress your family with a dish that's easy to make but tastes like you spent hours in the kitchen.

While this pork tenderloin in creamy mushroom sauce is delicious year-round, there's something especially comforting about it during the cooler months. As the days get shorter and the weather turns crisp, this rich and hearty dish becomes a go-to for many home cooks. It's perfect for a cozy Sunday supper, a relaxing meal after a busy week, or a simple holiday gathering where you want to serve something impressive without the stress.
This recipe was actually inspired by one of our most popular dishes: my creamy chicken stew recipe. That recipe's rich, savory sauce and tender meat sparked the idea to create a similar, but even faster, version using pork tenderloin. By slicing the pork into medallions, it cooks up in minutes, meaning you get all that incredible flavor in a fraction of the time.
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This savory dish is amazing on its own, but it truly shines when paired with the right sides. I love serving it with our caramelized onion mashed potatoes because they're ideal for soaking up every last drop of that amazing sauce. If you're looking for something lighter, a simple sweet and sour butterhead salad with a vinaigrette or some steamed green beans tossed with a little butter and garlic would also be fantastic.
Ingredients
Before you get started, let's gather all the ingredients. The beauty of this pork tenderloin in creamy mushroom sauce is that it uses a few simple staples to create a dish that is rich in flavor and texture. Each component plays a crucial role, from the tender pork to the aromatic seasonings and the luscious cream that brings it all together.
- Pork Tenderloin: We'll be using a 630 g pork tenderloin, which we'll slice into medallions. This lean cut of pork cooks quickly and stays incredibly juicy.
- Smoked Bacon: 150 g of cut smoked bacon provides a salty, savory base and a wonderful smoky flavor to the sauce.
- Onion & Garlic: One onion and two cloves of garlic are the aromatic foundation of the sauce, adding a rich depth of flavor.
- Red Pepper: 100 g of red pepper adds a subtle sweetness and a beautiful pop of color to the dish.
- Chestnut Mushrooms: 250 g of sliced chestnut mushrooms add a delicious earthy and meaty texture to the creamy sauce.

- Double Cream: 150 ml of double cream is what makes this sauce so wonderfully rich and luxurious. It's the key to that silky, smooth finish.
- Water: 50 ml of water helps to create the perfect consistency for the sauce, ensuring it isn't too thick.
- Fresh Parsley: A half bunch of chopped parsley, added at the end, provides a fresh, bright flavor that cuts through the richness of the sauce.
- Seasonings: You'll need 1.5 teaspoon of salt, 1.5 teaspoon of ground black pepper, and 1.5 teaspoon of onion granules, plus 1 teaspoon of dried thyme to season both the pork and the sauce perfectly.
- Sunflower Oil: 50 ml of sunflower oil is used for frying the pork and sautéing the vegetables. It has a high smoke point and a neutral flavor.
How to Make the Pork Tenderloin in Creamy Mushroom Sauce
Now for the best part-the cooking! This recipe is incredibly simple and comes together in just a few steps, proving that you don't need to be a professional chef to make a truly impressive meal. To help you visualize each step and see just how easy this process is, you can follow along with my video for a full visual guide.
Otherwise, simply follow the step-by-step instructions below and get ready to enjoy a delicious home-cooked dinner.
Prepare the Ingredients
Start by preparing all your ingredients. Take your smoked bacon and cut it into small, even pieces. Having all your ingredients prepped and ready to go before you start cooking is the secret to a smooth and stress-free process.

Chop the red kapia pepper into small, uniform pieces. This not only helps it cook quickly but also ensures it softens and blends into the sauce, giving you all the flavor without large, noticeable chunks.

Now, chop your onion into small pieces and mince the two cloves of garlic. Having these aromatics ready to go will make it easy to add them to the pan at just the right time.

Take the 250 g of chestnut mushrooms and slice them. Try to make the slices a similar thickness so they cook evenly and become perfectly tender in the sauce.

Frying the Pork Medalions
Take your 630 g pork tenderloin and slice it into 1-inch thick medallions. Lay the medallions on a plate or cutting board and season both sides evenly with 1 teaspoon salt and 1 teaspoon ground pepper.

Heat 50 ml of sunflower oil in a large pan over medium-high heat. Once the oil is hot and shimmering, carefully place the seasoned pork medallions in the pan in a single layer. Fry the slices for 1-2 minutes on the first side until they have a beautiful golden-brown sear.

Flip the pork medallions and fry them for another 1-2 minutes on the other side until they are golden brown. They don't need to be cooked through at this stage. Once seared, remove the slices from the pan and place them on a clean plate. Set them aside for now; they will finish cooking in the sauce later.

Make the Mushroom Stew
In the same pan you used for the pork, add the cut smoked bacon. Fry it over medium heat for about 3-4 minutes, stirring occasionally, until it's crispy and has rendered its fat. The rendered fat will be the flavorful base for your sauce.

Add the chopped onion and minced garlic to the pan with the bacon. Sauté them for about one minute, stirring constantly, until the onion softens and the garlic becomes fragrant. Be careful not to let the garlic burn.

Next, add the chopped red pepper to the pan and sauté it for 1-2 minutes until it begins to soften. Now, it's time to season the base of the sauce. Sprinkle in 1 teaspoon salt, ½ teaspoon ground pepper,1+ ½ teaspoon onion granules, and 1 teaspoon dried thyme. Stir everything together to combine the flavors.

And now, add the sliced mushrooms to the pan with the vegetables. Sauté for 3-4 minutes, stirring occasionally, until the mushrooms begin to release their moisture and soften. This is the last step for the vegetable base, which should now be rich and fragrant.

Finishing the Dish
Pour 50 ml of water into the pan, stirring to incorporate it with the vegetables and bacon. Next, add the 150 ml of double cream. Stir everything together until the sauce is smooth and creamy. Bring the mixture to a gentle simmer.

Once the sauce is simmering gently, carefully place the seared pork medallions back into the pan, nestled in the sauce. Put a lid on the pan and let it simmer for about 2 minutes. This will finish cooking the pork and allow it to absorb all the delicious flavors of the creamy mushroom sauce.

Turn off the heat. Add the chopped fresh parsley to the pan and gently stir it into the sauce. The parsley adds a fresh, bright flavor and a pop of color to the rich dish. Your pork tenderloin in creamy mushroom sauce is now ready to be served.

Variations
This pork tenderloin in creamy mushroom sauce is a fantastic recipe as is, but it's also incredibly versatile. Feel free to customize it based on what you have on hand or to suit different dietary needs. Here are a few ideas to get you started:
- Change the Protein: This recipe works beautifully with other proteins. You can substitute the pork tenderloin with boneless, skinless chicken breast or chicken thighs. For a red meat option, you could use beef medallions or even thinly sliced sirloin steak.
- Swap the Mushrooms: While chestnut mushrooms are a great choice, you can easily use other varieties. Try using cremini mushrooms for a more robust flavor, or a mix of wild mushrooms like shiitake or oyster mushrooms for added texture and earthiness.
- Lighten the Sauce: For a less rich sauce, you can use half-and-half or a lighter cream instead of double cream. To make the recipe dairy-free, you can substitute the double cream with full-fat coconut milk for a surprisingly delicious and velvety sauce.
- Add More Vegetables: You can easily add more vegetables to make this a one-pot powerhouse. Fresh spinach stirred in at the end will wilt into the sauce, or you can add green peas, asparagus, or broccoli florets when you add the mushrooms.
How to Serve the Pork Tenderloin
This rich and flavorful pork tenderloin in creamy mushroom sauce is a complete meal on its own, but it's even better when served with the right accompaniments. The key is to choose a side that can soak up every last drop of that amazing sauce.
- With Potatoes: The classic pairing is with mashed potatoes. As mentioned earlier, our caramelized onion mashed potatoes are an ideal choice, creating a comforting and satisfying meal. You could also serve it with roasted potatoes or even a simple baked potato.
- With Pasta or Rice: For a heartier meal, serve the medallions and sauce over a bed of tagliatelle, fettuccine, or egg noodles. The wide pasta strands are perfect for holding the sauce. Basmati or jasmine rice also works beautifully, my vegetable rice pilaf turning the dish into a filling bowl.
- With a Simple Green Side: To balance the richness of the sauce, a fresh, crisp side is a great idea. A simple side salad with a light vinaigrette or some steamed green beans, asparagus, or broccoli provides a nice contrast in flavor and texture.
- With Crusty Bread: For the ultimate comfort food experience, simply serve the dish with some warm, crusty bread. You can use my homemade potato bread to mop up the sauce, ensuring no flavor goes to waste.

Storage
This pork tenderloin in creamy mushroom sauce is best enjoyed fresh, but it stores well and can be a great option for meal prep.
Store any leftovers in an airtight container in the refrigerator for up to 3 days. The flavors tend to meld even more overnight, making it a delicious lunch the next day.
While you can freeze this dish, be aware that the cream-based sauce may separate slightly when thawed. Simply transfer the cooled dish to a freezer-safe container and store for up to 3 months. When reheating, give it a good whisk to bring the sauce back together.

For best results, gently reheat the dish on the stove over low heat, stirring occasionally until warmed through. If the sauce seems too thick, you can add a splash of water or milk to reach your desired consistency. You can also reheat individual portions in the microwave.
Top Tips for the Perfect Dish
This recipe is simple, but a few small details can make all the difference. Keep these tips in mind to ensure your pork tenderloin in creamy mushroom sauce turns out perfectly every time.
- Don't Overcrowd the Pan: When you're searing the pork medallions, make sure they are in a single layer with a little space between them. If you overcrowd the pan, the meat will steam instead of sear, and you won't get that beautiful golden-brown crust.
- Sear for a Reason: The goal of the initial frying is not to cook the pork through, but to create a nice sear and lock in the juices. The pork will finish cooking in the sauce, so a quick 1-2 minute sear on each side is all you need.
- Don't Burn the Garlic: Garlic cooks very quickly. Add it to the pan after the onion and stir constantly for just about a minute. Burnt garlic can make the whole dish taste bitter.
- Use Fresh Parsley: While dried herbs work in the sauce, using fresh parsley at the very end is a non-negotiable step. It provides a bright, fresh finish that cuts through the richness of the cream and elevates the entire dish.
FAQ
Yes, you can. While pork tenderloin is the best choice for its lean texture and quick cooking time, you could use pork loin medallions or boneless pork chops. Just be aware that the cooking time may need to be adjusted to ensure the pork is cooked through.
Double cream (also known as heavy cream) is best for a rich, thick sauce. You can substitute it with a heavy whipping cream, which will work well. For a lighter sauce, you can use half-and-half, but it will be thinner. For a dairy-free option, full-fat coconut milk can create a surprisingly delicious and creamy sauce.
If your sauce is too thick, simply add a tablespoon or two of water or milk and stir until you reach your desired consistency. If it's too thin, you can let it simmer uncovered for a few extra minutes to allow some of the liquid to evaporate, or you can stir in a half teaspoon of cornstarch mixed with a teaspoon of cold water to help thicken it.
We hope you love this pork tenderloin in creamy mushroom sauce as much as we do! It's a true weeknight hero that proves a delicious, comforting meal doesn't have to be complicated. If you give this recipe a try, we'd love to see it! Share a photo on your social media and tag us, or leave a comment below with your feedback. To stay up to date with our latest recipes and cooking tips, be sure to follow us on our Facebook, Instagram, and Pinterest pages, and subscribe to our YouTube channel for all our video tutorials. Happy cooking!
Related
Looking for other pork recipes like this? Try these:
Pairing
These are my favorite dishes to serve with the pork tenderloin in creamy mushroom sauce:
Pork Tenderloin in Creamy Mushroom Sauce-35 Minutes Recipe
Equipment
- 1 deeper frying pan
- 1 chopping board
Ingredients
- 630 g pork tenderloin fresh
- 150 g smoked bacon chopped
- 1 pc onion medium size
- 2 pcs garlic cloves fresh
- 100 g red pepper sweet, kapia
- 250 g chestnut mushrooms or white mushrooms
- 150 ml double cream heavy cream
- 2 teaspoon sea salt kosher
- 1.5 teaspoon ground pepper freshly ground
- 1.5 teaspoon onion granules dried
- ½ bunch parsley chopped, fresh
- 50 ml sunflower oil or olive oil
- 50 ml water hot
Instructions
- Take the smoked bacon and cut it into small, even pieces. Chop the red kapia pepper into small, uniform pieces. And chop your onion into small pieces and mince the two cloves of garlic.
- Take the chestnut mushrooms and slice them. Chop the fresh parsley.
- Take the pork tenderloin and slice it into 1-inch thick medallions. Lay the medallions on a cutting board and season both sides evenly with 1 teaspoon salt and 1 teaspoon ground pepper.
- Heat the sunflower oil in a large pan over medium-high heat. Place the seasoned pork medallions in the pan and fry for 1-2 minutes on the first side until they have a beautiful golden-brown sear.
- Flip the pork medallions and fry them for another 1-2 minutes on the other side until they are golden brown. Remove the slices from the pan and place them on a plate.
- In the same pan add the cut smoked bacon. Fry it over medium heat for about 3-4 minutes, stirring occasionally, until it's crispy and has rendered its fat.
- Add the chopped onion and minced garlic. Sauté them for about one minute, stirring constantly, until the onion softens and the garlic becomes fragrant.
- Now, add the chopped red pepper to the pan and sauté it for 1-2 minutes until it begins to soften.
- Sprinkle in 1 teaspoon salt, ½ teaspoon ground pepper,1.5 teaspoon onion granules, and 1 teaspoon dried thyme. Stir everything together to combine the flavors.
- Next, add the sliced mushrooms to the pan with the vegetables. Sauté for 3-4 minutes, stirring occasionally, until the mushrooms begin to release their moisture and soften.
- Pour 50 ml of water into the pan, stirring to incorporate it. Next, add the 150 ml of double cream.
- Once the sauce is simmering gently, place the seared pork medallions back into the pan, nestled in the sauce. Put a lid on the pan and let it simmer for about 2 minutes.
- Turn off the heat. Add the chopped fresh parsley to the pan and gently stir it into the sauce.
Video
Notes
Nutrition
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Laci says
So delicious!