Tired of dinner that tastes like reheated cardboard? Slow-cooked flavor to the rescue.
This mushroom pork tenderloin crock pot recipe is the kind of meal that practically cooks itself. Set it, forget it, and come back to a tender, savory dinner that makes your kitchen smell like a five-star restaurant.
But here’s the catch! You don’t need a culinary degree or a parade of pans to pull it off.
Contents
Equipment: Must-haves
- Crock pot (slow cooker)
- Cutting board
- Sharp knife
- Mixing bowl
- Tongs
- Measuring spoons
Equipment: Nice-to-haves
- Skillet for searing (helps build flavor)
- Meat thermometer (handy for perfect doneness)
- Wooden spoon for stirring
- Ladle for serving
- Small bowl for making a slurry
- Trivet for resting
Ingredients
- 1 pork tenderloin (about 1 to 1.5 lb)
- 1 tbsp olive oil
- 2 tbsp butter
- 1 small onion, diced
- 2 cloves garlic, minced
- 8 oz mushroom, sliced
- 1 cup low-sodium chicken broth
- 1/2 cup dry white wine (optional, adds brightness)
- 2 tbsp soy sauce
- 2 tbsp Dijon mustard
- 1 tbsp Worcestershire sauce
- 1 tsp dried thyme
- 1 bay leaf
- 1/2 tsp black pepper
- 1 tsp salt (adjust to taste)
- 1 tbsp cornstarch
- 2 tbsp cold water
- Fresh parsley, chopped for garnish
Instructions
- Pat the pork tenderloin dry and season it lightly with salt and pepper.
- Heat the skillet over medium-high heat and add olive oil and butter until shimmering.
- Sear the pork on all sides until browned to build flavor, then transfer it to the crock pot using tongs.
- In the same skillet, add the onion and sauté until translucent, scraping up browned bits from the pork; then add the garlic and mushroom and cook until the mushroom softens.
- Pour a splash of wine into the skillet to deglaze and let it reduce slightly, then add the chicken broth, soy sauce, Dijon mustard, Worcestershire sauce, dried thyme, and the bay leaf; stir to combine.
- Pour the skillet mixture over the pork in the crock pot, cover, and cook on low until the pork is tender.
- When the pork reaches the desired tenderness, remove the pork to a trivet and tent it loosely with foil to rest while you finish the sauce.
- Mix the cornstarch and cold water in a small bowl to make a slurry.
- Skim any excess fat from the crock pot liquid, then ladle the cooking liquid into a bowl or skillet and whisk in the cornstarch slurry to thicken over medium heat.
- Return thickened sauce to the crock pot or pour over the rested pork, and slice the pork across the grain into medallions.
- Serve the pork medallions topped with mushroom sauce and a sprinkle of fresh parsley.
What Else You Should Know
Tip: Searing the pork is optional but highly recommended. It adds depth of flavor and color.
That’s why taking five extra minutes to brown the meat is worth it. Timing: Cook on low for several hours for the most tender result.
Use a meat thermometer to check for an internal temperature of 145°F for safe doneness, then rest the pork before slicing. Variation: Skip the wine and use extra chicken broth if you prefer a non-alcoholic version.
Swap the Dijon for grainy mustard for a rustic twist. Thickening trick: If your sauce is too thin, use the cornstarch slurry and simmer until glossy and coat-the-spoon thick.
If it’s too thick, thin with a splash of broth. Serving suggestion: Serve over mashed potato, buttered egg noodle, or creamy polenta to soak up the sauce.
Add a simple green salad on the side for brightness. Make-ahead: You can cook the pork a day ahead and keep sauce refrigerated separately; reheat gently and slice just before serving.
Leftovers reheat well and make excellent sandwiches. Final note: Keep sentences short, your kitchen clean, and your sense of humor intact.
Dinner that tastes like effort but doesn’t require it? Winning.
