Looking for a healthy, hassle-free weeknight meal that the whole family will love? This Easy One-Pan Pork Tenderloin and Potatoes recipe is the perfect solution for busy evenings. Juicy, lean pork tenderloin is marinated in a bright lemon garlic herb sauce and roasted alongside crispy baby gold potatoes for a complete, nutritious dinner with minimal prep and effortless cleanup. Whether you are searching for simple pork tenderloin recipes or a reliable one-pan dinner, this zesty, savory dish delivers gourmet flavor with everyday pantry staples.

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Why You'll Want to Make Easy One-Pan Lemon Pork Tenderloin and Potatoes
- Effortless Cleanup: By roasting the entire meal on a single half-sheet pan lined with heavy-duty aluminum foil, you can completely skip a sink full of dirty dishes.
- Healthy Meal Prep in Minutes: This recipe is packed with lean protein and wholesome potatoes, giving you a nutritious option that doesn't compromise on bright, zesty flavor.
- Budget-Friendly Ingredients: Pork tenderloin is a highly affordable, tender cut of meat, and baby gold potatoes are an economical pantry staple, making this a cost-effective dinner solution.
- Versatile Variations: You can easily customize this sheet pan meal by swapping the gold potatoes for sweet potatoes, or tossing extra veggies like broccoli or asparagus onto the pan.
Ingredients - Here's What You'll Need

Steps to Make Easy One-Pan Lemon Pork Tenderloin and Potatoes
- To make the marinade, add the olive oil and juice of two lemons to a two-cup measuring cup.

- Then, add lemon zest and minced garlic.

- Next, add the freshly minced rosemary and thyme.

- Finally add the paprika, freshly ground black pepper, and Kosher salt. Then, use a small whisk to combine everything.

- Place the pork tenderloins in a one-gallon Ziploc bag and pour the marinade over the pork. Seal the bag, making sure the pork is completely submerged in the marinade. Place the bag in the refrigerator for at least one hour. While the pork is marinating, wash and dry the baby gold potatoes.

- Preheat the oven to 375°F. Line a half-sheet pan completely with extra-wide heavy-duty aluminum foil. Use a pair of tongs to remove the pork tenderloins from the Ziploc bag and place them in the center of the prepared pan.

- Cut the baby gold potatoes in half and place them in the Ziploc bag with the marinade. Seal the bag and shake it a few times to toss the potatoes with the marinade.

- Use the tongs to remove the potatoes from the bag and place them in a single layer, cut side down, on the pan around and between the pork tenderloins. If you've got a few more potatoes than will fit in a single layer, place them over openings in between potatoes. Place the pan in the preheated 375°F oven for one hour.

- After an hour, or until the pork's internal temperature reaches 145°F, remove the pan from the oven. Immediately cover the pan completely with extra-wide heavy-duty aluminum foil and let it rest for about 15 minutes before slicing the pork.

This Easy One-Pan Lemon Pork Tenderloin and Potatoes proves that you don't need hours of prep or a sink full of dirty dishes to serve a wholesome, flavorful dinner. With its bright, garlic-herb marinade and perfectly roasted potatoes, it's a foolproof solution for any hectic weeknight. If you love simple, high-yield sheet pan dinners as much as we do, grab your ingredients, fire up the oven.

Frequently Asked Questions
Yes, you can easily scale this recipe down by using just one pork tenderloin and halving the marinade and potato measurements. Note that the roasting time will remain the same to ensure the potatoes cook through completely.
The pork should marinate for at least one hour to absorb the citrus and garlic flavors, but it can safely sit in the refrigerator for up to 24 hours.
The internal temperature of the pork tenderloin must reach 145°F (63°C) on a digital meat thermometer for a safe, juicy medium-rare finish. It is incredibly important to let the pork rest covered for about 15 minutes after cooking so the juices can redistribute before slicing.
What kind of potatoes are best for sheet pan roasting?
Waxy varieties like baby gold potatoes or red potatoes are ideal because they hold their shape perfectly in the oven while developing beautifully crispy edges. Using baby potatoes also minimizes prep work since they only require a quick slice in half.
Recipe Tips and Tricks
- Create a Complete Meal: For a well-rounded dinner plate, serve this one-pot meal alongside steamed green beans, a crisp green salad, or freshly baked rolls on the side.
- Elevate with a Fresh Garnish: Add a final squeeze of fresh lemon juice over the sliced pork and roasted potatoes right before serving to wake up the flavors. A sprinkle of fresh parsley or a dusting of grated Parmesan cheese adds a beautiful, premium touch.
- Store and Reheat Leftovers Safely: Keep any leftover pork and potatoes in an airtight container in the refrigerator for up to 3 to 4 days. The quickest and most efficient way to reheat your leftovers without drying out the meat is in the microwave.
- Prevent Dry Pork with a Quick Rest: To ensure your meat stays incredibly juicy, always let the roasted pork tenderloin rest covered under a loose sheet of heavy-duty aluminum foil for 15 minutes before carving. Cutting into the meat too quickly allows the flavorful juices to escape onto the pan, leaving the pork dry.
Other Great Lemon Recipes
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Easy One-Pan Lemon Pork Tenderloin and Potatoes
Equipment
- Gallon Size Ziploc Bag
- 2-cup measuring cup
- Small Whisk
- Large Kitchen Kinfe
- cutting board
- half-sheet pan
- Extra wide heavy-duty aluminum foil
- Zester
- Juicer
- Silicone Tongs
Ingredients
- ½ c Olive Oil
- 2 Lemons zested and juiced
- 5 cloves Garlic minced
- 1 tbs Fresh Rosemary minced
- 1 tbs Fresh Thyme minced
- 1 teaspoon Paprika
- 1 teaspoon Kosher Salt
- 1 teaspoon Freshly Ground Black Pepper
- 2 lbs Pork Tenderloin
- 2 lbs Baby Gold Potatoes
Instructions
- To make the marinade, add the olive oil and juice of two lemons to a two-cup measuring cup. Then, add the lemon zest, minced garlic, freshly minced rosemary, thyme, paprika, freshly ground black pepper, and Kosher salt, and whisk to combine.
- Place the pork tenderloins in a one-gallon Ziploc bag and pour the marinade into the bag. Seal the bag, making sure the pork is completely submerged in the marinade, and place the bag in the refrigerator for at least one hour.
- While the pork is marinating, wash and dry the baby gold potatoes.
- Preheat oven to 375°F. Line a half sheet pan completely with extra-wide heavy-duty aluminum foil.
- Use a pair of tongs to remove the pork tenderloins from the Ziploc bag and place them in the center of the prepared pan.
- Cut the baby gold potatoes in half and place them in the Ziploc bag with the marinade. Seal the bag and shake it a few times to toss the potatoes with the marinade. Use the tongs to remove the potatoes from the bag and place them in a single layer, cut side down, on the pan around, and in between the pork tenderloins. If you've got a few more potatoes than will fit in a single layer, place them over the openings in between the potatoes.
- Place the pan in the preheated oven for one hour, or until the internal temperature of the pork reaches 145°F. Remove the pan from the oven. Immediately cover the pan completely with extra-wide heavy-duty aluminum foil and let it rest for about 15 minutes before slicing the pork.1
- Yield 4- 6 servings.2
Tips/Notes
- For a complete meal, serve the pork tenderloin and potatoes with steamed green beans or a salad, and freshly baked rolls on the side.
- Leftovers can be stored in an airtight container in the refrigerator for 3 to 4 days and reheated in the microwave.














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