Five-Spice Duck Breast with Kumquats, Balsamic Brussels Sprouts and Duck-Fat Bintje Potatoes

Pan-Seared Five-Spice Duck Breast

Starting skin-side down in a cool pan renders the thick fat layer before the spice coating can scorch. Resting before slicing keeps the meat juicy and the skin intact.

Ingredients

• 4 skin-on boneless duck breasts, about 8–10 oz each
• 1½ tsp Chinese five-spice powder, gluten-free
• 1½ tsp fine sea salt
• ½ tsp freshly ground black pepper
• 1 tsp ghee

Instructions

1. Pat the breasts dry. Score the skin in a shallow crosshatch, about ¼ inch apart, cutting through the skin and fat without cutting into the meat.
2. Season all over with salt. Apply the five-spice and pepper mainly to the flesh side, with only a light dusting on the skin. If time allows, refrigerate uncovered for 4–12 hours; otherwise season while preparing the vegetables.
3. Spread the ghee thinly over two cool heavy skillets. Set the breasts skin-side down without crowding, then turn the heat to medium-low. Press gently for the first minute so the skin makes full contact.
4. Cook skin-side down for 12–18 minutes, pouring off excess fat periodically into a heatproof container. Keep a thin film in the pans. The skin should become deeply golden and crisp, with most of the soft fat beneath it rendered; reduce the heat if the spices darken too quickly.
5. Turn the breasts and cook the flesh side for 3–6 minutes, briefly searing the edges as needed. Use a thermometer rather than time alone: for rosy duck, remove at 130–135°F in the thickest part. Thick breasts may need several additional minutes over gentle heat.
6. Transfer to a warm plate or rack and rest skin-side up, uncovered, for 8–10 minutes. Reserve one skillet and the resting juices for the kumquat sauce. Slice across the grain into ½-inch slices just before serving.

Notes

• Rosy duck is below the USDA-recommended poultry temperature of 165°F and carries greater food-safety risk. For the conservative option, cook to 165°F, especially for higher-risk diners.
• Strain the rendered fat and refrigerate for another batch of potatoes; do not pour hot fat into plastic.

Warm Kumquat and Shallot Pan Sauce

Kumquat peel supplies fragrant sweetness while the flesh brings acidity and a little bitterness. Soft shallots, stock and a modest amount of honey turn the fruit into a spoonable sauce without making it jammy.

Ingredients

• 8 oz kumquats
• 2 medium shallots, finely diced
• 1 tbsp rendered fat from the duck skillet
• ½ cup unsalted gluten-free chicken stock
• 1 tbsp honey, plus more to taste
• 1 tsp rice vinegar, plus more to taste
• to taste fine sea salt and black pepper

Instructions

1. Slice the kumquats into thin rounds, removing seeds as you work. Keep the peel.
2. After removing the duck, pour off all but 1 tablespoon of fat from one skillet. If the pan contains blackened spices rather than brown fond, wipe it clean and add 1 tablespoon of the reserved duck fat.
3. Cook the shallots over medium-low heat for 3–4 minutes until translucent, stirring without browning.
4. Add the kumquats, stock and honey. Scrape up the browned fond and simmer gently for 5–7 minutes, until the peel is tender but the slices still hold their shape.
5. Add the rice vinegar and any duck resting juices. Simmer briefly until glossy and spoonable, then season with salt and pepper. Taste a piece of fruit with the sauce before adjusting the sweetness or acidity.

Notes

• If the sauce tightens too much, loosen it with a splash of stock or water. Very tart kumquats may need another teaspoon or two of honey.

Balsamic-Roasted Brussels Sprouts

High heat gives the sprouts browned faces and crisp outer leaves. Adding balsamic near the end preserves its brightness and avoids burning its sugars.

Ingredients

• 1½ lb Brussels sprouts, trimmed and halved lengthwise
• 2 tbsp olive oil
• 1½ tbsp balsamic vinegar
• ½ tsp fine sea salt
• ¼ tsp freshly ground black pepper

Instructions

1. Heat the oven to 425°F. Dry the trimmed sprouts thoroughly and toss with olive oil, salt and pepper.
2. Arrange cut-side down on a rimmed sheet pan, leaving space between pieces. Roast for 20–25 minutes, until the cut faces are deeply browned and the centers yield to a knife with a little resistance.
3. Drizzle with the balsamic vinegar, toss, and roast for another 3–5 minutes, until lightly glazed rather than wet. Taste and adjust the salt before serving.

Notes

• Quarter exceptionally large sprouts so they cook at the same rate as the smaller halves.

Duck-Fat Roasted Bintje Potatoes

A brief parboil creates tender centers and roughened surfaces that crisp in hot duck fat. Leaving the skins on preserves the rustic, deeply browned wedges.

Ingredients

• 2 lb Bintje potatoes, scrubbed and cut into 1½-inch skin-on chunks or wedges
• 4 tbsp rendered duck fat
• 1 tsp fine sea salt, plus more for the cooking water
• ½ tsp freshly ground black pepper

Instructions

1. Heat the oven to 425°F. Put the potatoes in a saucepan, cover with cold water and salt the water generously. Bring to a boil, then simmer for 7–9 minutes, until the outsides soften but the centers remain firm.
2. Drain well and leave in the colander for 3–5 minutes to steam dry. Shake gently to roughen the cut surfaces without breaking the pieces.
3. Put the duck fat on a sturdy rimmed sheet pan and heat in the oven for 3 minutes. Carefully add the dry potatoes, turn to coat, and season with the measured salt and pepper.
4. Spread in a single layer with a broad cut side against the pan. Roast for 35–45 minutes, turning after about 20 minutes, until deeply golden on several sides and fluffy inside.
5. Taste for salt and serve hot, keeping the potatoes uncovered so their crusts stay crisp.

Notes

• Use previously rendered or purchased duck fat so the potatoes can roast while the breasts cook. Yukon Gold potatoes are a practical alternative if Bintjes are unavailable.

Overall Timing / Workflow

The potatoes get a head start, while the duck and sprouts cook in parallel. Making the sauce during the duck's rest brings everything to the table hot.

Instructions

1. 0:00 — Heat the oven to 425°F. Score and season the duck, then start the potatoes in cold salted water.
2. 0:10 — Trim the Brussels sprouts and slice the kumquats and shallots while the potatoes simmer.
3. 0:20 — Drain and steam-dry the potatoes, heat the duck fat, and put the potatoes in the oven.
4. 0:30 — Put the sprouts in the oven on a separate tray. Start the duck skin-side down in the cool skillets.
5. 0:40 — Turn the potatoes and rotate the roasting trays if needed for even browning.
6. 0:48 — Turn the duck when its skin is crisp and finish to your chosen internal temperature. Check the vegetables and add balsamic to the sprouts for their final few minutes.
7. 0:55 — Rest the duck and make the kumquat sauce. Remove the vegetables when ready; if the potatoes need a final crisping, return them to the oven briefly.
8. 1:05 — Slice the duck, finish the sauce with the resting juices, and plate immediately.

Notes

• Timing varies with breast thickness and pan size; let skin color, vegetable tenderness and thermometer readings determine the final sequence.

Plating

Keeping the vegetables in distinct groups preserves their textures and gives the bright kumquats a clear focal point.

Instructions

1. Use warmed large plates or a broad serving platter. Arrange the potatoes on one side and the Brussels sprouts alongside.
2. Fan the sliced duck beside the vegetables, keeping its browned skin visible.
3. Spoon the warm kumquats and shallots across the duck, letting a little sauce pool around the meat rather than soaking all of the crisp skin. Serve any remaining sauce separately.

Leftover Path

Storing the sauce separately protects the roasted textures. Gentle reheating helps prevent the duck from becoming tough.

Instructions

1. Refrigerate the duck, sauce and vegetables in separate shallow airtight containers within 2 hours. Use within 3–4 days.
2. Reheat potatoes and sprouts on a sheet pan at 400°F for 10–15 minutes, until hot and re-crisped. Warm the kumquat sauce in a small saucepan with a splash of water.
3. For hot leftovers, warm the duck covered in a low oven with a spoonful of stock, checking frequently, until it reaches 165°F. Alternatively, serve properly chilled leftover duck thinly sliced over greens with the kumquat sauce as a bright dressing.