Sheet Pan Pork Tenderloin and Vegetables – A Simple, Satisfying Weeknight Dinner

If you love dinners that deliver big flavor with minimal effort, this sheet pan pork tenderloin and vegetables will be your new go-to. Everything cooks on one pan, so cleanup is quick. The pork turns out juicy and tender, while the vegetables get caramelized and slightly crisp around the edges.

It’s wholesome, colorful, and comforting without being heavy. Best of all, it’s easy to customize with whatever you have on hand.

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Sheet Pan Pork Tenderloin and Vegetables - A Simple, Satisfying Weeknight Dinner

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Prep Time 15 minutes mins

Cook Time 25 minutes mins

Total Time 40 minutes mins

Servings: 4 servings

Ingredients Method

Ingredients

  

• Pork: 1–1.5 pounds pork tenderloin (usually one piece)
• Vegetables: 1 pound baby potatoes (halved), 2 cups broccoli florets, 1 red bell pepper (sliced), 1 small red onion (wedges), 1 cup carrots (coins or sticks)
• Oil and acids: 3 tablespoons olive oil, 1 tablespoon lemon juice (or red wine vinegar)
• Aromatics: 3 garlic cloves (minced)
• Seasonings: 1 tablespoon Dijon mustard, 1 teaspoon smoked paprika, 1 teaspoon dried thyme, 1 teaspoon dried rosemary, 1/2 teaspoon onion powder, pinch of red pepper flakes (optional)
• Salt and pepper: Kosher salt and freshly ground black pepper
• Garnish (optional): Fresh parsley or chives, lemon wedges
• Equipment: Large rimmed baking sheet, parchment paper or foil, instant-read thermometer

Method

 

1. Preheat the oven: Set to 425°F (220°C). Line a large, rimmed baking sheet with parchment or foil for easy cleanup.
2. Trim the pork: Pat the tenderloin dry with paper towels. Trim any silver skin with a sharp knife so the meat cooks evenly and stays tender.
3. Make the seasoning blend: In a small bowl, mix 2 tablespoons olive oil, Dijon, garlic, smoked paprika, thyme, rosemary, onion powder, red pepper flakes (if using), 1 teaspoon salt, and 1/2 teaspoon black pepper.
4. Season the pork: Rub half the mixture over the pork tenderloin, coating all sides. Let it sit at room temperature while you prep the vegetables.
5. Prep the vegetables: In a large bowl, toss potatoes, broccoli, bell pepper, red onion, and carrots with the remaining 1 tablespoon olive oil, lemon juice, 1 teaspoon salt, and 1/2 teaspoon pepper.
6. Start the potatoes first: Spread the potatoes and carrots on the sheet pan and roast for 10 minutes. This jump-starts the denser veggies so everything finishes together.
7. Add the pork and remaining veggies: Remove the pan, push the potatoes and carrots to one side, add the pork to the center, and scatter the broccoli, bell pepper, and onion around it. Spoon the remaining half of the seasoning blend over the vegetables and toss gently on the pan.
8. Roast: Return to the oven and roast for 15–20 minutes, until the pork reaches an internal temperature of 140–145°F (60–63°C) in the thickest part. Stir the vegetables once midway for even browning.
9. Rest the pork: Transfer the tenderloin to a cutting board and let it rest for 5–10 minutes. This step keeps the juices inside the meat.
10. Slice and serve: Slice the pork into 1/2-inch medallions. Taste the vegetables and adjust salt and pepper. Garnish with parsley or chives and serve with lemon wedges.

What Makes This Recipe So Good

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• One pan, full meal: Protein and veggies cook together, which means fewer dishes and a balanced plate.
• Fast cook time: Pork tenderloin is lean and cooks quickly, so dinner is on the table in about 35–40 minutes.
• Big flavor, simple ingredients: A few pantry staples—olive oil, garlic, Dijon, and herbs—create a savory, slightly tangy crust.
• Flexible vegetables: Use what you have. Root vegetables, green beans, Brussels sprouts, and bell peppers all work well.
• Great for meal prep: Leftovers reheat nicely and make an easy lunch the next day.

Shopping List

• Pork: 1–1.5 pounds pork tenderloin (usually one piece)
• Vegetables: 1 pound baby potatoes (halved), 2 cups broccoli florets, 1 red bell pepper (sliced), 1 small red onion (wedges), 1 cup carrots (coins or sticks)
• Oil and acids: 3 tablespoons olive oil, 1 tablespoon lemon juice (or red wine vinegar)
• Aromatics: 3 garlic cloves (minced)
• Seasonings: 1 tablespoon Dijon mustard, 1 teaspoon smoked paprika, 1 teaspoon dried thyme, 1 teaspoon dried rosemary, 1/2 teaspoon onion powder, pinch of red pepper flakes (optional)
• Salt and pepper: Kosher salt and freshly ground black pepper
• Garnish (optional): Fresh parsley or chives, lemon wedges
• Equipment: Large rimmed baking sheet, parchment paper or foil, instant-read thermometer

Step-by-Step Instructions

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1. Preheat the oven: Set to 425°F (220°C).

   Line a large, rimmed baking sheet with parchment or foil for easy cleanup.

2. Trim the pork: Pat the tenderloin dry with paper towels. Trim any silver skin with a sharp knife so the meat cooks evenly and stays tender.
3. Make the seasoning blend: In a small bowl, mix 2 tablespoons olive oil, Dijon, garlic, smoked paprika, thyme, rosemary, onion powder, red pepper flakes (if using), 1 teaspoon salt, and 1/2 teaspoon black pepper.
4. Season the pork: Rub half the mixture over the pork tenderloin, coating all sides. Let it sit at room temperature while you prep the vegetables.
5. Prep the vegetables: In a large bowl, toss potatoes, broccoli, bell pepper, red onion, and carrots with the remaining 1 tablespoon olive oil, lemon juice, 1 teaspoon salt, and 1/2 teaspoon pepper.
6. Start the potatoes first: Spread the potatoes and carrots on the sheet pan and roast for 10 minutes.

   This jump-starts the denser veggies so everything finishes together.

7. Add the pork and remaining veggies: Remove the pan, push the potatoes and carrots to one side, add the pork to the center, and scatter the broccoli, bell pepper, and onion around it. Spoon the remaining half of the seasoning blend over the vegetables and toss gently on the pan.
8. Roast: Return to the oven and roast for 15–20 minutes, until the pork reaches an internal temperature of 140–145°F (60–63°C) in the thickest part. Stir the vegetables once midway for even browning.
9. Rest the pork: Transfer the tenderloin to a cutting board and let it rest for 5–10 minutes.

   This step keeps the juices inside the meat.

10. Slice and serve: Slice the pork into 1/2-inch medallions. Taste the vegetables and adjust salt and pepper. Garnish with parsley or chives and serve with lemon wedges.

Keeping It Fresh

• Storage: Refrigerate leftovers in an airtight container for up to 3–4 days.

  Keep the pork and vegetables together for easy reheating.

• Reheating: Warm on a sheet pan at 350°F (175°C) for 8–10 minutes, or microwave in short bursts. Add a splash of broth or water to keep the pork moist.
• Freezing: Pork tenderloin freezes well for up to 2 months. Vegetables can soften after thawing, so freeze the pork separately if you plan ahead.
• Make-ahead: Mix the seasoning blend up to 2 days in advance.

  You can also chop the vegetables the night before, then toss and roast when ready.

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Benefits of This Recipe

• Balanced nutrition: Lean protein, fiber-rich vegetables, and heart-healthy olive oil create a complete meal.
• Weeknight-friendly: Short prep and fast roasting make it easy after a busy day.
• Budget-smart: Pork tenderloin is usually affordable, and the veggies are flexible based on sales and seasons.
• Scalable: Double the recipe on two sheet pans for guests or meal prep.
• Consistent results: Simple technique and a thermometer help you avoid overcooking.

Common Mistakes to Avoid

• Overcooking the pork: Pork tenderloin dries out fast. Use an instant-read thermometer and pull it at 140–145°F, then rest.
• Crowding the pan: If the vegetables are piled on top of each other, they steam instead of roast. Use a large pan or two pans.
• Skipping the rest: Cutting into the pork right away lets the juices run out.

  Rest for at least 5 minutes.

• Uneven vegetable sizes: Cut vegetables to similar sizes so they cook evenly. Start dense veggies earlier.
• Forgetting seasoning: Salt the vegetables well. Bland veggies drag the whole dish down.

Recipe Variations

• Maple-Mustard: Add 1 tablespoon pure maple syrup to the seasoning blend for a touch of sweetness that caramelizes beautifully.
• Herb-Citrus: Swap rosemary and thyme for Italian seasoning and add extra lemon zest.

  Finish with a squeeze of fresh lemon.

• Smoky Chipotle: Replace smoked paprika with chipotle chili powder and add cumin. Serve with lime wedges and cilantro.
• Autumn Harvest: Use sweet potatoes, Brussels sprouts, and red onion. Add a sprinkle of dried cranberries after roasting.
• Mediterranean: Use zucchini, cherry tomatoes, and red onion.

  Add olives after roasting and finish with crumbled feta.

• Honey-Garlic: Stir 1 tablespoon honey into the rub and add extra garlic. Great with green beans and carrots.

FAQ

How do I know when pork tenderloin is done?

Use an instant-read thermometer. Insert it into the thickest part of the tenderloin; it should read 140–145°F.

The temperature will rise a bit as it rests.

Can I use pork loin instead of tenderloin?

Pork loin is thicker and takes longer to cook, so it’s not a direct swap on the same timeline. If using loin, sear it first on the stovetop and roast longer at a slightly lower temperature, or choose a smaller, thinner piece.

What vegetables work best?

Potatoes, carrots, broccoli, Brussels sprouts, bell peppers, red onion, green beans, and cauliflower all roast well. Just keep sizes even and start denser veggies earlier.

Do I need to marinate the pork?

Not necessary.

The quick rub adds great flavor. If you want to marinate, 30–60 minutes in the fridge with the same seasoning blend and a bit more oil works nicely.

How can I keep the pork juicy?

Don’t overcook it, and let it rest. A light coating of oil in the rub and slicing just before serving also help lock in moisture.

What can I serve with this?

It’s a full meal on its own, but you can add a simple green salad, crusty bread, or cooked grains like quinoa or farro for extra heartiness.

Can I make this spicy?

Yes.

Add more red pepper flakes, a pinch of cayenne, or a bit of chipotle powder to the seasoning blend.

Is this recipe gluten-free?

Yes, as written it’s naturally gluten-free. Always check labels on mustard and spices to be sure.

Can I cook everything at the same time without starting the potatoes early?

You can, but the potatoes and carrots may be underdone when the pork is finished. Par-cooking them for 10 minutes first keeps timing on track.

How do I reheat without drying out the pork?

Reheat gently at 350°F and cover loosely with foil, or microwave with a splash of broth.

Avoid high heat or long times.

In Conclusion

Sheet pan pork tenderloin and vegetables is a reliable, flavorful dinner that fits into real life. It’s quick, flexible, and satisfying, with just one pan to wash when you’re done. Keep a tenderloin in the freezer, stock a few versatile veggies, and you’re always close to a good meal.

Once you master the timing and seasoning, this will become a steady favorite in your weeknight lineup.