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Seared Duck Breast with Blackberry Balsamic Glaze
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Magret de Canard Saisi — Glace Mûre-Balsamique — Patates Douces au Thym |
Seared Duck Breast with Blackberry-Balsamic Glaze and Thyme Sweet Potatoes |

The French Fork
Dec 5, 2025
The kind of dish that turns a quiet evening into something worth remembering
Duck has a way of making the entire kitchen slow down. Maybe it is the soft crackle of the skin or the rhythm of spooning its own warm fat over the breast. Or perhaps it is the scent — rich, woodland, a reminder of colder nights — that spreads through the house like the prelude to a story.
In the modern French kitchen, duck is often given a touch of fruit. Not the heavy sweetness of past decades, but a sharper, darker expression. Blackberries fit beautifully. They bruise easily, like small midnight pearls, and when folded into balsamic vinegar they create a glaze that clings to the meat like ink to parchment.
We serve it with sweet potatoes roasted with thyme, because thyme is a patient herb. It gives its fragrance reluctantly, only when the heat is gentle and the cook does not rush. Together, the flavors gather on the plate like friends leaning into lamplight.
This is the dish we make when the sky darkens early and we want dinner to feel like a soft conversation. The duck rests, the glaze thickens, the wine breathes. And when everything finally comes together, it feels less like cooking and more like composing a moment.
Recipe
Ingredients (serves 4) • 2 duck breasts (about 350–400 g each, 12–14 oz) • 200 g blackberries (7 oz) • 3 tbsp balsamic vinegar (45 ml) • 1 tbsp honey • 2 tbsp butter (30 g) • 2 large sweet potatoes, peeled and sliced • 2 tbsp olive oil (30 ml) • Fresh thyme • Salt and pepper
Instructions Score the duck skin in a crosshatch, taking care not to pierce the meat. Season generously. Place skin-side down in a cold pan, then turn on medium heat. Let the fat render slowly until the skin is deep golden and crisp. Flip and cook 3–4 minutes more. Transfer to rest under a warm cloth.
Pour off excess fat, keeping a spoonful in the pan. Add blackberries, balsamic and honey. Let it simmer until the berries soften and the glaze thickens to a slow ribbon.
Meanwhile, toss sweet potato slices with olive oil, thyme, salt and pepper. Roast at 200°C (390°F) for 25 minutes, until tender at the edges.
Slice the duck breast along the grain, spoon the glaze over the top, and arrange on a warm plate with the roasted sweet potatoes.
Wine pairing
A Pinot Noir from Burgundy is perfect here: bright cherry, soft tannins, and an elegance that mirrors the glaze. |
