About 1 hour before cooking, salt the pork all over and let it rest on a rack set in a rimmed baking dish.
In a small bowl, make the sauce: Stir together chicken stock, sesame oil, tamari, chili garlic sauce, and xanthan gum. Set aside.
When ready to cook, press the โSautรฉโ feature on the Instant Pot. Add half the oil to the pot and wait for the display to read โHot.โ Sear the pork tenderloin in the pot for 2 minutes on each side. Remove the pork to a plate.
To the hot pot, add the remaining olive oil. When hot, add the ginger and garlic and cook, stirring, for about 1 minute. Add the mushrooms, stir, and cook for 2 minutes. Tuck the seared pork into the mushrooms and pour the sauce over everything. Close the lid and turn the valve to seal. Press the โManualโ or โPressure Cookerโ button, depending on your model, and set the cook time to 5 minutes. Use High Pressure default.
Once the 5-minute cooking time is done, allow a Natural Pressure Release for 20 minutes. If the pot is still under pressure after 20 minutes, do a Quick Release. Open the lid and remove the pork to a plate from the pot to rest for a few minutes.
With the mushroom sauce still in the pot, press the โSautรฉโ feature and allow the mixture to come to a vigorous simmer. Cook, stirring often, until the mixture has reduced to a glossy, thickened sauce, 3 to 4 minutes.
Slice the rested pork, arrange it on a platter or individual dinner plates and top it with the mushroom gravy. Garnish with the green onion and sesame seeds and serve.
Excellent!! As delicious as it is described. We ate a bit late as I forgot it needed to be salted ahead of time, but my husband loved it and declared it worth the wait. He asked twice if โthis is keto??โ Served with green beans, a fabulous meal. Iโm surprised it doesnโt have more reviews. We will be having it again soon.
Thanks for sharing the love, Melissa!
Really good. I followed the recipe exactly. Seems like a lot of mushrooms before they cook but too few when cooked! My wife said it was the best pork tenderloin sheโs ever had!
I just made this recipe for the family and it is brilliant and extremely tasty. I followed the directions exactly and all I will change next time is perhaps add a little black pepper. This is gourmet food, and you really will want to lick your plate. Thanks to keto mojo and the recipe designer!