
Pan-Seared Duck Breast with Pomegranate–Shallot Beurre Blanc + Charred Radicchio & Crispy Smashed Potatoes
This is my weeknight bistro dream: properly seared duck with that audibly crackly skin, then a beurre blanc that I bully into California brightness with pomegranate and lemon. Bitter charred radicchio and crunchy smashed potatoes catch every last spoonful of sauce—because I’m French, not wasteful.
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Ingredients
- 2 large Duck breasts (skin-on)(about 10–12 oz each)
- 1 1/2 tsp Kosher salt
- 1 tsp Freshly ground black pepper
- 1 1/4 lb Small Yukon Gold potatoes(or fingerlings)
- 2 tbsp Olive oil(plus more as needed)
- 6 tbsp Unsalted butter(very cold, cut into cubes)
- 2 Shallots(finely minced)
- 1/2 cup Dry white wine(crisp (Sauvignon Blanc, Picpoul, or a dry vermentino))
- 1/3 cup Pomegranate juice(100% juice, no sweeteners)
- 1 tbsp Fresh lemon juice(plus optional zest)
- 1 tsp Honey(optional, if your pomegranate juice is very tart)
- 2 heads Radicchio(quartered through the core)
- 1 tsp Red wine vinegar(for finishing the radicchio)
- 4 sprigs Fresh thyme(optional, for the duck fat)
- 1 pinch Flaky sea salt(to finish)
- 1/3 cup Pomegranate arils(for serving (optional but gorgeous))
- enough to cover the potatoes in the pot cups Water(for boiling potatoes)
- 1–2 teaspoons Duck fat(reserved from rendering the duck, used to sear/radiate radicchio)
Instructions
- 1
Boil the potatoes: put 1 1/4 lb Small Yukon Gold potatoes in a pot, cover with enough water to cover the potatoes and enough to cover the potatoes in the pot cups cold salted water, bring to a boil, and cook until a knife slips in easily.
15 min
Tip: Start them in cold water so they cook evenly—no raw centers, no drama.
- 2
Meanwhile, prep the duck. Pat 2 large Duck breasts (skin-on) dry. Score the skin in a tight crosshatch (don’t cut into the meat). Season both sides with 1 1/2 tsp Kosher salt and 1 tsp Freshly ground black pepper.
5 min
Tip: Dry skin is crispy skin. I will die on this hill.
- 3
Drain potatoes, let them steam-dry 2 minutes, then place on a sheet pan. Smash each with the bottom of a glass. Drizzle with 2 tbsp Olive oil and a good pinch of 1 1/2 tsp Kosher salt.
7 min
Tip: Steam-drying is the difference between ‘meh’ and ‘why are these so good?’
- 4
Roast the smashed potatoes at 450°F (230°C) until deeply crisp and browned, flipping once.
25 min
Tip: If your oven runs cool, give them an extra 5 minutes. We want edges like little potato lace.
- 5
Pan-sear the duck: place 2 large Duck breasts (skin-on) skin-side down in a cold heavy skillet. Turn heat to medium and let the fat render slowly until the skin is deeply golden and crisp. Pour off excess fat as it accumulates (save it!). Use 1–2 teaspoons Duck fat if needed.
12 min
Tip: Starting cold is the classic trick: render first, then crisp. If it’s spitting like crazy, your heat is too high.
- 6
Flip duck and cook flesh-side 2–4 minutes for medium-rare (125–130°F / 52–54°C), then transfer to a plate to rest, skin-side up.
3 min
Tip: Resting is not optional. It’s how the juices stay in the duck instead of on your cutting board.
- 7
Char the radicchio: wipe out the skillet, then add a thin film of reserved duck fat (or 2 tbsp Olive oil). Sear 2 heads Radicchio cut-side down until charred in spots and just tender. Season, then splash with 1 tsp Red wine vinegar and remove to a platter.
6 min
Tip: That vinegar hit at the end is my California wink—brightness makes duck feel lighter.
- 8
Make the pomegranate–shallot beurre blanc: in a small saucepan, combine 2 Shallots, 1/2 cup Dry white wine, and 1/3 cup Pomegranate juice. Simmer until reduced to about 2–3 tablespoons of syrupy liquid. Strain if you want it extra sleek (I usually don’t).
8 min
Tip: Reduction is where the flavor lives. If it still tastes ‘watery,’ keep going.
- 9
Off the heat, whisk in 6 tbsp Unsalted butter a cube at a time until glossy and emulsified. Whisk in 1 tbsp Fresh lemon juice (and 1 tsp Honey if needed). Taste and salt lightly.
4 min
Tip: No boiling once the butter goes in—think warm bath, not hot tub. If it breaks, whisk in 1 tsp cold water to coax it back.
- 10
Slice duck breast against the grain. Plate with charred radicchio and crispy smashed potatoes. Spoon over the beurre blanc, finish with 1 pinch Flaky sea salt and 1/3 cup Pomegranate arils.
5 min
Tip: Sauce goes on at the last second so the skin stays proud and crackly.
Chef's Notes
This dish exists because one February night in Los Angeles I couldn’t decide between a Parisian bistro mood and the farmers market haul in my bag—radicchio, pomegranates, and scandalously good shallots. The beurre blanc is classic technique with a sunny detour: pomegranate brings perfume and a gentle tannic bite that loves duck. Wine pairing: a chillable red like gamay (or a juicy, low-tannin pinot) makes it feel like a ‘Tuesday that got dressed up.’
Frequently Asked Questions
How long does Pan-Seared Duck Breast with Pomegranate–Shallot Beurre Blanc + Charred Radicchio & Crispy Smashed Potatoes take to make?
Pan-Seared Duck Breast with Pomegranate–Shallot Beurre Blanc + Charred Radicchio & Crispy Smashed Potatoes takes about 55 minutes total. That includes 20 minutes of prep and 35 minutes of cooking.
How many servings does this recipe make?
This recipe makes 2 servings.
What skill level is needed for Pan-Seared Duck Breast with Pomegranate–Shallot Beurre Blanc + Charred Radicchio & Crispy Smashed Potatoes?
This recipe is rated medium — it's intermediate, requiring some cooking experience.
What ingredients do I need for Pan-Seared Duck Breast with Pomegranate–Shallot Beurre Blanc + Charred Radicchio & Crispy Smashed Potatoes?
The main ingredients are: Duck breasts (skin-on), Kosher salt, Freshly ground black pepper, Small Yukon Gold potatoes, Olive oil, Unsalted butter, Shallots, Dry white wine, Pomegranate juice, Fresh lemon juice, Honey, Radicchio, Red wine vinegar, Fresh thyme, Flaky sea salt, Pomegranate arils, Water, Duck fat.
What type of meal is Pan-Seared Duck Breast with Pomegranate–Shallot Beurre Blanc + Charred Radicchio & Crispy Smashed Potatoes?
Pan-Seared Duck Breast with Pomegranate–Shallot Beurre Blanc + Charred Radicchio & Crispy Smashed Potatoes is categorized as: dinner.
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