June 18, 2026 · 10 min

Sweet Soy Pork Tenderloin with Roasted Sweet Potato and Pepper Medley

Side Dish10 min487 cal / serving

This sweet soy pork tenderloin is the answer to your weeknight dinner dilemma. Tender pork is seared and finished with a rich, soy-based glaze that caramelizes beautifully. On the side, a colorful jumble of roasted sweet potatoes, bell pepper and poblano pepper gets tossed in a zesty garlic-lime butter, balancing the sweetness of the glaze.

It’s a complete meal that comes together quickly, with bold flavors and minimal fuss. Perfect for when you want something special without spending hours in the kitchen.


Recipe details

Side Dish10 min487 cal / serving2 servings

Nutrition per serving

Calories487 kcalProtein40.9 gFat14.5 gCarbs44.5 gSugar15.9 gFiber3.6 gSodium928 mg

Dietary labels

Gluten-free: noLactose-free: yesDairy-free: yes

Allergen check

Gluten / wheat: containsMilk / dairy: not detectedEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: containsSesame: containsMustard: not detectedCelery: 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

Sweet Potato2 unit Sweet PotatoView ingredient guide
Long Green Pepper1 unit Long Green PepperView ingredient guide
Garlic1 clove GarlicView ingredient guide
Pork Tenderloin12 ounce Pork TenderloinView ingredient guide
Sweet Soy Glaze4 tablespoon Sweet Soy GlazeView ingredient guide
Lime1 unit LimeView ingredient guide
Scallions2 unit ScallionsView ingredient guide
Bell Pepper1 unit Bell PepperView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Preheat oven to 425°F. Dice sweet potatoes into ½-inch cubes. Seed and dice bell pepper and poblano into similar-sized pieces. Mince garlic. Slice scallions, separating white and green parts. Zest and juice lime.
  2. On a baking sheet, toss sweet potatoes, bell pepper and poblano with a drizzle of oil, salt and pepper. Roast for 20-25 minutes, until tender and lightly browned.
  3. Meanwhile, pat pork tenderloin dry and season with salt and pepper. Heat a large skillet over medium-high heat with a little oil. Sear pork for 2-3 minutes per side, until browned all over.
  4. Reduce heat to medium. Add sweet soy glaze and 2 tablespoons water to the skillet. Simmer, turning pork occasionally, until glaze thickens and pork is cooked through (internal temp 145°F), about 5-7 minutes. Remove pork and let rest 5 minutes.
  5. In a small bowl, mix minced garlic, lime zest and a squeeze of lime juice. Melt 1 tablespoon butter (or use oil) and stir into garlic mixture.
  6. When vegetables are done, toss with garlic-lime butter and sliced scallion whites. Slice pork tenderloin against the grain.
  7. Serve sliced pork over the roasted vegetable jumble. Drizzle any remaining pan sauce over the top. Garnish with scallion greens.

Recipe Tips

For extra caramelization, pat the pork very dry before searing.

If you don’t have sweet soy glaze, mix 3 tbsp soy sauce with 1 tbsp honey or brown sugar.

Let the pork rest for at least 5 minutes before slicing to keep it juicy.

FAQ

Can I use a different protein instead of pork tenderloin?

Yes, chicken breast or thighs work well. Adjust cooking time accordingly.

Is sweet soy glaze the same as regular soy sauce?

No, sweet soy glaze is thicker and sweeter, similar to kecap manis. You can substitute with soy sauce plus a sweetener.

Can I make this dish ahead?

The roasted vegetables can be made ahead and reheated. The pork is best served fresh but leftovers keep for 2 days in the fridge.

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