Slow Cooker Pork Tenderloin with Mushroom Gravy

Description

Slow Cooker Pork Tenderloin with Mushroom Gravy is a comforting and delicious dinner made with tender pork, creamy mushroom soup, onion soup mix, and butter. The slow cooker allows the flavors to blend together, creating a rich, savory gravy that tastes wonderful over the pork.

This recipe requires only a few simple ingredients and very little preparation. It is perfect for busy weeknights, Sunday family dinners, or whenever you want a warm homemade meal without spending hours in the kitchen.

Serve the pork with mashed potatoes, rice, egg noodles, or roasted vegetables for a satisfying dinner.

Recipe Card

Ingredients

• 2 pork tenderloins (about 2–3 lb / 900 g–1.4 kg total)

• 1 can (10.5 oz / 298 g) condensed cream of mushroom soup

• 1 packet (about 1 oz / 28 g) dry onion soup mix

• 4 tablespoons butter, cut into pieces

Optional ingredients

• ½ cup sliced mushrooms

• ½ cup beef broth

• Black pepper, to taste

Instructions

Step 1: Prepare the Pork

Lightly grease the inside of your slow cooker. Place both pork tenderloins in the bottom in a single layer. If necessary, tuck the thinner ends underneath so the meat cooks more evenly.

Step 2: Make the Mushroom Gravy

In a medium bowl, combine the condensed cream of mushroom soup and dry onion soup mix. Stir until the mixture is smooth and the seasoning is evenly distributed.

If you prefer thinner gravy, add the optional beef broth and mix well.

Step 3: Add the Gravy

Pour the mushroom and onion mixture over the pork tenderloins. Spread it evenly over the meat. Add sliced mushrooms and black pepper if desired.

Step 4: Add the Butter

Scatter the butter pieces over the top of the pork and gravy. The butter adds richness and helps create a flavorful sauce.

Step 5: Slow Cook

Cover the slow cooker with its lid. Cook on LOW for approximately 3–4 hours or HIGH for 1½–2½ hours. Start checking the pork early because tenderloins are lean and can become dry if overcooked.

Step 6: Check the Temperature

Insert a meat thermometer into the thickest part of each tenderloin. Pork should reach an internal temperature of 145°F (63°C), followed by at least a 3-minute rest.

Step 7: Rest and Slice

Carefully remove the pork and let it rest for at least 3 minutes. Slice it into medallions or thick slices.

Step 8: Serve with Gravy

Arrange the sliced pork on a serving platter. Stir the gravy in the slow cooker and spoon it generously over the meat. Serve warm with your favorite side dishes.

Recipe Notes

• Use pork tenderloin, not pork loin: Tenderloin is smaller and cooks more quickly. Pork loin usually needs a different cooking time.

• Check the temperature early: Slow cookers vary, and pork tenderloin is lean.

• Gravy thickness: The condensed soup makes a thick gravy. Add broth gradually if you prefer a thinner consistency.

• Salt: Onion soup mix and condensed soup can contain considerable sodium, so additional salt is usually unnecessary.

• Optional mushrooms: Fresh sliced mushrooms add extra texture and mushroom flavor.

• Butter: The butter gives the gravy a richer taste, but you can reduce the amount if desired.

Tips for the Best Results

1. Choose tenderloins of similar size. This helps both pieces cook at a similar rate.

2. Avoid overcooking. Pork tenderloin is best when juicy and tender rather than cooked until it falls apart.

3. Do not add too much liquid. The pork releases moisture as it cooks.

4. Stir the gravy before serving. This distributes the melted butter and seasoning.

5. Slice against the grain. This helps make the pork easier to chew.

6. Thicken the gravy if needed. Transfer it to a saucepan and simmer, or add a small cornstarch slurry and cook until thickened.

7. Let the pork rest. Resting before slicing helps retain its juices.

Serving Suggestions

• Mashed potatoes: Creamy potatoes are perfect for soaking up the mushroom gravy.

• Steamed rice: A simple side that works well with the savory sauce.

• Egg noodles: Toss the noodles with extra gravy for a comforting meal.

• Roasted carrots: Their natural sweetness balances the savory pork.

• Green beans: Add a fresh vegetable side to round out the plate.

• Dinner rolls: Serve warm rolls to enjoy the extra gravy.

Nutritional Information

Approximate nutrition per serving, assuming 8 servings and using the main ingredients. Actual values depend on the size and fat content of the pork and the brands of soup and seasoning.

These estimates do not include optional broth, additional mushrooms, or side dishes. Sodium may be lower if reduced-sodium soup and seasoning are used.

Benefits of This Recipe

• Provides protein: Pork supports muscle maintenance and growth.

• Easy preparation: The ingredients can be assembled in about 10 minutes.

• Rich flavor: Mushroom soup and onion seasoning create a savory gravy without making a separate sauce.

• Flexible meal: It pairs well with potatoes, rice, noodles, and vegetables.

• Useful for family dinners: The recipe makes several servings.

• Leftover-friendly: Sliced pork can be used in sandwiches or served with fresh side dishes the next day.

Frequently Asked Questions

1. Can I use pork loin instead of pork tenderloin?

Yes, but pork loin is thicker and usually requires a different cooking time. Check its temperature carefully and avoid relying on the tenderloin cooking time.

2. Can I cook this recipe on HIGH?

Yes. Cook for approximately 1½–2½ hours, checking the internal temperature early. The exact time depends on the slow cooker and the thickness of the pork.

3. Do I need to brown the pork first?

No. You can put the raw tenderloins directly into the slow cooker. Browning them in a skillet first is optional and adds extra flavor.

4. Can I use fresh mushrooms?

Yes. Add about ½ cup of sliced mushrooms before cooking. You can add more if you prefer a stronger mushroom flavor.

5. How do I make the gravy thinner?

Stir in a little beef broth until the gravy reaches your preferred consistency.

6. How do I thicken the gravy?

Transfer the gravy to a saucepan and simmer until reduced, or stir in a cornstarch slurry and cook until thickened.

7. How do I know when the pork is done?

Use a meat thermometer. The thickest part of each tenderloin should reach 145°F (63°C), followed by at least a 3-minute rest.

8. How should I store leftovers?

Refrigerate the pork and gravy in an airtight container within two hours of cooking. Use within 3–4 days and reheat to 165°F (74°C).

9. Can I freeze this recipe?

Yes. Cool the pork and gravy, place them in a freezer-safe container, and freeze for about 2–3 months for best quality. Thaw in the refrigerator before reheating.

10. Can I make this recipe with less sodium?

Yes. Choose reduced-sodium cream of mushroom soup and a lower-sodium onion soup mix. You can also use homemade onion seasoning to control the salt.

11. Can I add potatoes to the slow cooker?

Yes. Cut potatoes into small, evenly sized pieces and place them around the pork. Keep in mind that the potatoes may change the cooking time, so check that they are tender before serving.

12. Is this recipe suitable for meal prep?

Yes. Divide the pork and gravy into individual containers and serve with vegetables, rice, or potatoes throughout the week.

Final Thoughts

Slow Cooker Pork Tenderloin with Mushroom Gravy is a simple, comforting recipe that brings tender pork and creamy, savory sauce together in one pot. With just a few everyday ingredients and minimal preparation, it is an excellent choice for family dinners and busy evenings.