This Herb-Crusted Pork Tenderloin with Onion Gravy is a tender, juicy main dish that boasts a beautifully seared crust and a flavorful homemade onion gravy. Served over creamy mashed potatoes, it’s a hearty and comforting meal perfect for both casual weeknights and special occasions.

Why You’ll Love This Recipe

Simple preparation with elegant results
Rich onion gravy adds depth and warmth
Perfectly seared crust locks in moisture
Pairs well with a variety of sides
A great make-ahead option for entertaining

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

Pork tenderloin
Olive oil
Salt
Black pepper
Garlic powder
Onion powder
Dried thyme
Dried rosemary
Butter
Yellow onions, thinly sliced
All-purpose flour
Chicken broth or stock
Worcestershire sauce
Fresh parsley (for garnish)

directions

Preheat oven to 400°F (200°C). Pat the pork tenderloin dry and trim any excess fat or silver skin.
In a small bowl, combine salt, pepper, garlic powder, onion powder, thyme, and rosemary. Rub the mixture all over the pork.
In an oven-safe skillet over medium-high heat, heat olive oil and sear the pork on all sides until browned.
Transfer the skillet to the oven and roast for 15–20 minutes, or until the internal temperature reaches 145°F (63°C).
Remove the pork from the pan, cover loosely with foil, and let it rest.
In the same skillet, melt butter and add the sliced onions. Sauté until caramelized, about 10–15 minutes.
Sprinkle flour over the onions and stir well. Slowly whisk in chicken broth and Worcestershire sauce, cooking until the gravy thickens.
Slice the pork and serve with the onion gravy over mashed potatoes or your choice of side.

Servings and timing

Serves: 4–6
Prep time: 10 minutes
Cook time: 35 minutes
Total time: 45 minutes

Variations

Add Dijon mustard to the herb rub for a tangy flavor boost
Substitute the onion gravy with mushroom gravy
Use fresh herbs instead of dried for a more fragrant crust
Add a splash of white wine to the gravy for acidity
Serve with roasted root vegetables or wild rice instead of mashed potatoes

storage/reheating

Store leftover pork and gravy separately in airtight containers in the refrigerator for up to 3 days
Reheat pork slices gently in a covered skillet or microwave, adding a splash of broth to prevent drying out
Gravy can be reheated in a saucepan over low heat, whisking to restore smoothness
Pork tenderloin can be frozen for up to 2 months, wrapped tightly in foil or freezer bags

FAQs

How do I know when the pork is cooked through?

Use a meat thermometer to check that the internal temperature has reached 145°F (63°C), then allow it to rest for a few minutes.

Can I use pork loin instead of tenderloin?

Yes, but pork loin is larger and will require a longer cooking time and possibly slicing before serving.

What’s the best way to get a good crust?

Pat the pork dry before searing and make sure your skillet is hot. Don’t overcrowd the pan or move the pork too early while searing.

Can I make this recipe in advance?

Yes. Cook the pork and gravy ahead of time, then reheat gently before serving.

What sides pair well with this pork tenderloin?

Mashed potatoes, roasted vegetables, green beans, or a fresh salad complement this dish well.

Can I grill the pork instead of baking it?

Yes. Sear the pork on the grill over direct heat, then move it to indirect heat to finish cooking.

Is this recipe gluten-free?

It can be made gluten-free by using gluten-free flour or cornstarch in the gravy.

How do I store leftovers?

Store the pork and gravy separately in airtight containers in the refrigerator for up to 3 days.

Can I double the onion gravy?

Absolutely. Just double the onions, flour, broth, and Worcestershire sauce.

What if I don’t have Worcestershire sauce?

You can substitute soy sauce with a dash of vinegar and sugar, or use balsamic vinegar for a slightly different flavor profile.

Conclusion

Herb-Crusted Pork Tenderloin with Onion Gravy is an impressive yet simple dish that brings comfort and depth of flavor to the table. Ideal for gatherings or quiet nights at home, it’s a recipe that delivers every time. Let me know when you’re ready for the next recipe.