The kitchen smelled faintly of garlic and thyme as I sliced into the cool leftover pork tenderloin, remembering how we roasted it for a quiet Sunday supper, now ready to become a quick, comforting weeknight meal that feels like home.
Why You’ll Love It
This is the sort of recipe that rescues busy evenings and turns yesterday into today with very little fuss, it brings the roast back to life with a warm honey mustard pan sauce and crisped potatoes so everyone feels cared for without hours in the kitchen, and it is perfect for family dinners, packed lunches, or a cozy solo supper.
Serves 4
Prep Time: 15 minutes |
Cook Time: 10 minutes |
Total Time: 25 minutes
Ingredients
- 1 lb leftover pork tenderloin, sliced into 1 1/4 inch thick pieces
- 1 lb baby potatoes, halved or quartered depending on size
- 2 tbsp olive oil, divided
- 1 tbsp unsalted butter
- 1 tbsp Dijon mustard
- 1 tbsp honey
- 1 tsp lemon juice
- 1 clove garlic, finely minced
- Salt and black pepper to taste
- 2 tbsp chopped fresh parsley for garnish
Instructions
- Warm the oven to 400 F if you plan to re-crisp the potatoes, otherwise heat a large skillet over medium heat.
- Toss the baby potatoes with 1 tbsp olive oil, salt and pepper, spread on a baking sheet and roast 20 minutes until golden and crisp, flipping halfway, or cook in the skillet 10 to 12 minutes until tender and browned.
- While the potatoes roast, whisk together Dijon, honey, lemon juice, minced garlic and a pinch of salt in a small bowl to make the honey mustard pan sauce.
- Heat the remaining 1 tbsp olive oil and 1 tbsp butter in a large skillet over medium high, add the sliced leftover pork tenderloin in a single layer and sear 1 to 2 minutes per side just to warm and get a touch of color, do not overcook.
- Reduce heat to low, pour the honey mustard sauce into the pan to warm for 30 to 60 seconds, spooning it over the pork so it glazes the slices.
- Plate the pork slices fanned on a warm white plate, add roasted potatoes beside the meat, drizzle any remaining pan sauce over both, sprinkle with chopped parsley and serve immediately.
Tips & Tricks
- Slice the pork against the grain for the most tender bite and even reheating.
- If the pork seems dry, splash a tablespoon of stock or water into the pan when warming to prevent overcooking.
- Use day old potatoes or roast extra the night before to speed assembly.
- Keep the sauce warm but off high heat so it does not separate or burn.
- Taste for salt after glazing since Dijon and honey can mute seasoning needs.
Serving Ideas
- Weeknight family dinner plated with roasted vegetables and a simple green salad.
- Slice and tuck into crusty rolls for hearty sandwiches for lunches.
- Serve over creamy mashed potatoes for a cozy weekend supper.
- Arrange on a platter with roasted root vegetables for a casual holiday side.
- Make a warm grain bowl with farro or quinoa and a drizzle of extra sauce for meal prep.
Frequently Asked Questions
How long can leftover pork tenderloin be stored before using it in this recipe
Cooked pork tenderloin keeps well in the refrigerator for 3 to 4 days, check for any off smells before using and reheat thoroughly to 165 F if you prefer.
Can I use a different cut of pork for this method
Yes small roasts or sliced pork loin work the same way, just adjust reheating time so slices warm through without drying out.
What if my pork is already a little dry
Warm it gently with a tablespoon of stock or extra sauce in the pan, slicing thinly helps it feel juicier on the plate.
Can I freeze the prepared dish after assembling
It is best to freeze components separately, cooked pork can be frozen for up to 2 months but texture is best when reheated from thawed in the fridge then warmed gently.
Leftover Pork Tenderloin
This is the sort of recipe that rescues busy evenings and turns yesterday into today with very little fuss, it brings the roast back to life with a warm honey mustard pan sauce and crisped potatoes so everyone feels cared for without hours in the kitchen, and it is perfect for family dinners, packed lunches, or a cozy solo supper.
Ingredients
- 1 lb leftover pork tenderloin, sliced into 1 1/4 inch thick pieces
- 1 lb baby potatoes, halved or quartered depending on size
- 2 tbsp olive oil, divided
- 1 tbsp unsalted butter
- 1 tbsp Dijon mustard
- 1 tbsp honey
- 1 tsp lemon juice
- 1 clove garlic, finely minced
- Salt and black pepper to taste
- 2 tbsp chopped fresh parsley for garnish
Instructions
- Warm the oven to 400 F if you plan to re-crisp the potatoes, otherwise heat a large skillet over medium heat.
- Toss the baby potatoes with 1 tbsp olive oil, salt and pepper, spread on a baking sheet and roast 20 minutes until golden and crisp, flipping halfway, or cook in the skillet 10 to 12 minutes until tender and browned.
- While the potatoes roast, whisk together Dijon, honey, lemon juice, minced garlic and a pinch of salt in a small bowl to make the honey mustard pan sauce.
- Heat the remaining 1 tbsp olive oil and 1 tbsp butter in a large skillet over medium high, add the sliced leftover pork tenderloin in a single layer and sear 1 to 2 minutes per side just to warm and get a touch of color, do not overcook.
- Reduce heat to low, pour the honey mustard sauce into the pan to warm for 30 to 60 seconds, spooning it over the pork so it glazes the slices.
- Plate the pork slices fanned on a warm white plate, add roasted potatoes beside the meat, drizzle any remaining pan sauce over both, sprinkle with chopped parsley and serve immediately.
Conclusion
There is something quietly satisfying about turning leftover pork tenderloin into a fresh, warm meal with a few pantry staples and good hands, this approach keeps the food feeling homemade and cared for while saving time and reducing waste, so tuck slices into a pan, give them a quick glaze, and trust that a little attention will make last night feel like tonight again.
