Healthy Orange-Glazed Pork Tenderloin with Roasted Brussels Sprouts

A bright, citrus-kissed sheet-pan dinner that feels restaurant-fancy but is secretly weeknight-easy, gluten-free, and ready in 35 minutes.

I created this recipe on a gray January Sunday when the farmers’ market was practically giving away Brussels sprouts and the citrus stall smelled like a ray of liquid sunshine. My husband had just declared he was “over chicken” (again), and I wanted something that would shake us out of the soup-and-stew doldrums without derailing our New-Year-let’s-be-good intentions. One bite of the lacquered pork—glossy with orange, ginger, and a whisper of maple—snuggled next to caramelized sprouts and we both forgot it was only 38 °F outside. Now it’s the meal we crave when we want comfort food that still leaves room for dessert.

Ingredient Breakdown

Pork tenderloin is the leanest, most tender cut of pork—about as saturated-fat-friendly as skinless chicken breast yet far juicier when cooked to 145 °F and rested. Look for a 1 to 1.25-pound piece; anything larger means you’re buying two pieces bound together, which cooks unevenly.

Fresh orange (we’ll zest and juice the same one) gives the glaze bright acidity and natural sugars. Navel oranges are reliable year-round, but Cara Cara adds berry notes if they’re in season. Don’t swap bottled OJ; the pasteurization dulls flavor and the added calcium can make the glaze chalky.

Brussels sprouts are little fiber bombs that roast into candy-sweet nuggets. Buy them on the stalk if you can—they stay fresher and you can pop them off as needed. Smaller, tight sprouts taste sweeter than the jumbo golf-balls.

White miso (fermented soybean paste) is the stealth umami that makes the glaze taste round and “meaty” without extra salt. If you’re soy-free, chickpea miso works just as well.

Arrowroot starch thickens the glaze without cloudiness; cornstarch is fine in a pinch but will dull the glossy finish we’re after.

Avocado oil is my go-to for high-heat roasting because it has a neutral flavor and a 500 °F smoke point. Olive oil works, but stay under 425 °F to avoid bitterness.

Full Ingredient List

• 1¼ lb (570 g) pork tenderloin, silver skin removed
• 1 lb (450 g) Brussels sprouts, trimmed and halved
• 1 medium orange (zest before juicing)
• 2 Tbsp reduced-sodium tamari or coconut aminos
• 1 Tbsp white miso paste
• 1 Tbsp pure maple syrup
• 1 tsp grated fresh ginger
• 1 tsp arrowroot starch
• 2 Tbsp avocado oil, divided
• ½ tsp freshly ground black pepper
• ¼ tsp smoked paprika
• Optional garnish: toasted sesame seeds, orange zest ribbons

Step-by-Step Instructions

1. 1

   Preheat & prep pan: Move oven rack to upper-middle position; place a large rimmed sheet pan in while the oven heats to 425 °F (220 °C). A screaming-hot pan jump-starts caramelization so the sprouts don’t steam.
2. 2

   Mix the glaze: In a small bowl whisk orange zest, ⅓ cup orange juice, tamari, miso, maple, ginger, and arrowroot until silky. Reserve 2 Tbsp for finishing; the rest will be your baste.
3. 3

   Season the pork: Pat tenderloin very dry (moisture = steamed gray meat). Brush with 1 tsp avocado oil, sprinkle with pepper and smoked paprika.
4. 4

   Toss the sprouts: In a mixing bowl combine halved sprouts with remaining oil and a pinch of salt. The fat helps fat-soluble vitamins absorb and encourages crisp edges.
5. 5

   Sear & roast: Carefully remove hot sheet pan, scatter sprouts cut-side-down, lay pork in center. Roast 12 min.
6. 6

   Glaze & finish: Brush pork with half of the glaze; roast 6 min more. Repeat with remaining glaze (except reserved 2 Tbsp) and roast a final 4–6 min until center hits 143 °F. Carry-over cooking will take it to the FDA-safe 145 °F while it rests.
7. 7

   Rest & shine: Transfer pork to cutting board, tent loosely with foil, rest 8 min (juices redistribute). Meanwhile, drizzle reserved glaze over sprouts and toss—they’ll pick up the sticky orange bits.
8. 8

   Slice & serve: Cut on a slight bias into ½-inch medallions, arrange over sprouts, shower with sesame seeds and extra zest. Dinner is done!

Expert Tips & Tricks

• Silver skin 101: Slip a fillet knife under the translucent membrane, angle blade skyward, and slide in one motion—removing it prevents the loin from curling and toughening.
• Double glaze = mirror shine: Two thin coats build layers; one thick coat slides off like cheap nail polish.
• Instant-read thermometer > clock: Pork continues cooking 5–7 °F after removal; pull at 143 °F for blushing, juicy slices.
• Crisp sprouts hack: Leave them alone. Stirring too often lets steam escape and keeps edges from bronzing.
• Make-ahead glaze: Whisk up to 3 days ahead; store covered in fridge. Bring to room temp before brushing so it spreads thinly.
• Grill option: Sear tenderloin over direct heat 3 min per side, move to indirect, brush with glaze, cover and cook 12–15 min, glazing twice.
• Flavor upgrade: Add ½ tsp orange-blossom water to glaze for floral notes that feel Moroccan-inspired.

Common Mistakes & Troubleshooting

Variations & Substitutions

• Low-sugar: Swap maple for powdered monk fruit; reduce tamari to 1 Tbsp and add 1 tsp rice vinegar for balance.
• Keto-friendly: Use sugar-free orange extract (½ tsp) + ¼ cup chicken broth instead of juice; serve with cauliflower mash.
• Spicy spin: Whisk 1 tsp sriracha into glaze; garnish with thin-sliced Fresno chiles.
• Autumn remix: Sub half the sprouts with diced butternut squash; add ½ tsp cinnamon to seasoning.
• Soy-free: Use coconut aminos and chickpea miso; flavor stays deep and savory.
• Citrus swap: Blood orange for dramatic color, or ruby grapefruit for extra tang—reduce maple by ½ tsp to compensate bitterness.
• Outdoor campfire: Thread cubed tenderloin and sprouts on skewers, baste with glaze over embers for smoky citrus notes.

Storage & Freezing

Refrigerate: Cool slices and sprouts completely, transfer to airtight container, refrigerate up to 4 days. To reheat, place pork slices in skillet with a splash of water, cover, warm over medium 3 min; sprouts under broiler 2 min for crisp revival.

Freeze: Slice pork, toss with a spoon of glaze to prevent ice crystals; freeze flat in zip bag up to 3 months. Thaw overnight in fridge, reheat gently as above. Sprouts lose texture when frozen; best to roast fresh batch.

Meal-prep power: Cube cold pork and toss with quinoa, spinach, and leftover glaze for desk-lunch nirvana.

Frequently Asked Questions

If you try this recipe, snap a photo and tag me @yourbloghandle so I can cheer you on—and don’t forget to save it to Pinterest for dinner inspiration later!

Healthy Orange-Glazed Pork Tenderloin with Roasted Brussels Sprouts

4.6

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Prep

15 min

Cook

25 min

Total

40 min

Serves 4 Easy

Ingredients

• 1 lb pork tenderloin, trimmed
• 1 lb Brussels sprouts, halved
• 2 Tbsp olive oil, divided
• 1/2 cup fresh orange juice
• 2 Tbsp low-sodium soy sauce
• 2 Tbsp honey
• 1 Tbsp rice vinegar
• 2 tsp minced fresh ginger
• 1 tsp garlic powder
• 1/4 tsp crushed red pepper flakes
• 1 tsp orange zest
• Salt & black pepper to taste

Instructions

1. 1
   Preheat oven to 425 °F. Line a rimmed sheet pan with parchment.
2. 2
   Toss Brussels sprouts with 1 Tbsp oil, salt & pepper; spread on half the pan.
3. 3
   Whisk orange juice, soy, honey, vinegar, ginger & red-pepper in a small pot.
4. 4
   Season pork with garlic powder, salt & pepper; sear in a hot skillet with remaining oil, 2 min per side.
5. 5
   Transfer pork to sheet pan; brush with 2 Tbsp glaze. Roast 10 min.
6. 6
   Stir sprouts; brush pork again. Roast 10–12 min more, until 145 °F.
7. 7
   Simmer remaining glaze 3 min until syrupy; stir in orange zest.
8. 8
   Rest pork 5 min, slice, drizzle with glaze, and serve alongside sprouts.

Recipe Notes

• Use freshly squeezed orange juice for brightest flavor.
• For extra caramelization, broil sprouts 1–2 min at the end.
• Leftovers reheat beautifully; slice cold pork for salads.

Calories

310

Protein

32 g

Carbs

24 g

Fat

10 g