June 29, 2026 · 15 min

Sheet Pan Pork Tenderloin with Creamy Mustard Sauce and Roasted Root Veggies

Dinner15 min1652 cal / serving

If you’ve never roasted fruit before, tonight’s your chance to discover the savory-sweet beauty of a roasted apple. Tossed with a colorful root veggie jumble, it adds a delightful sweetness to this hearty meal. The creamy mustard sauce drizzled over perfectly cooked pork tenderloin brings everything together for a delicious finish.

This sheet pan dinner is simple, convenient and packed with flavor. With minimal cleanup and maximum taste, it’s a weeknight winner that will have everyone asking for seconds.


Recipe details

Dinner15 min1652 cal / serving2 servings

Nutrition per serving

Calories1652 kcalProtein42.3 gFat138.2 gCarbs60.7 gSugar24.4 gFiber6.6 gSodium1344 mg

Dietary labels

Gluten-free: yesLactose-free: yesDairy-free: yes

Allergen check

Gluten / wheat: not detectedMilk / dairy: not detectedEgg: containsFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: not detectedMustard: containsCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Potatoes12 ounce PotatoesView ingredient guide
Red Onion1 unit Red OnionView ingredient guide
Fry Seasoning1 tablespoon Fry SeasoningView ingredient guide
Carrot6 ounce CarrotView ingredient guide
Rosemary0.25 ounce RosemaryView ingredient guide
Pork Tenderloin12 ounce Pork TenderloinView ingredient guide
Honey2 teaspoon HoneyView ingredient guide
Apple1 unit AppleView ingredient guide
Mayonnaise4 tablespoon MayonnaiseView ingredient guide
Dijon Mustard4 teaspoon Dijon MustardView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide

Instructions

  1. Preheat oven to 425°F. Line a baking sheet with parchment paper.
  2. Cut potatoes into 1/2-inch cubes. Peel and cut carrot into 1/2-inch pieces. Peel and cut red onion into 1/2-inch wedges. Core and cut apple into 1/2-inch wedges.
  3. On the prepared baking sheet, toss potatoes, carrot, onion and apple with cooking oil, fry seasoning and a pinch of salt and pepper. Spread in an even layer.
  4. Roast vegetables and apple for 10 minutes, then remove from oven. Push them to the sides of the sheet pan to make room for the pork.
  5. Season pork tenderloin with salt and pepper. Place in the center of the sheet pan. Drizzle with olive oil and honey. Sprinkle chopped rosemary over the pork and vegetables.
  6. Return to oven and roast until pork reaches an internal temperature of 145°F, about 15-20 minutes. Let rest 5 minutes before slicing.
  7. Meanwhile, in a small bowl, whisk together mayonnaise and Dijon mustard to make the creamy mustard sauce.
  8. Slice pork and serve with roasted vegetables and apple. Drizzle with creamy mustard sauce.

Recipe Tips

For even cooking, cut vegetables and apple into similar-sized pieces.

Let the pork rest before slicing to keep it juicy.

If you prefer a thinner sauce, add a splash of water or lemon juice to the mustard-mayo mixture.

FAQ

Can I use a different cut of pork?

Yes, pork loin or pork chops can be substituted, but adjust cooking time as needed.

Can I make this dish ahead of time?

The roasted vegetables and apple can be prepped in advance, but the pork is best cooked fresh for optimal texture.

What can I use instead of fry seasoning?

A mix of paprika, garlic powder, onion powder and a pinch of cayenne works well.

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