Cajun Wild Duck, Hot & Fast

A whole wild duck Cajun-brined, then roasted screaming-hot and pulled rare — cooked like the lean red meat it is

Serves 2 · 20 min

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1 whole wild duck (mallard, wood duck, teal…), plucked, giblets out
Cajun brine
1½ qt water (enough to submerge the small bird)
¼ cup kosher salt (or ~3 Tbsp table salt)
2 Tbsp brown sugar
3 garlic cloves, smashed · 1 bay leaf
Cajun blend (splits between brine & rub)
1 Tbsp paprika (smoked is nice)
1½ tsp each garlic powder · onion powder · dried thyme · black pepper
½–1 tsp cayenne (your "some" — dial to taste)
2 Tbsp butter, softened (for the rub & basting)
1 red onion, thick-sliced (a bed for the bird — MeatEater's move)
Cajun pan gravy (made while it rests)
2 Tbsp butter
2 Tbsp flour
1½ cups beef stock
½–1 tsp Cajun seasoning (spare from the blend, to taste)

Brine. Stir half the Cajun blend into the salt, sugar, garlic, and bay; dissolve in a little hot water, then top with cold water and ice. When it's fully cold, submerge the duck and refrigerate 6–24 hr — a small lean bird oversalts fast, so keep the brine on the light side if you go the full day.
Rinse & air-dry. Rinse, pat very dry, and set uncovered on a rack in the fridge a few hours (up to overnight). Dry skin is what lets it brown in the short time it's in the oven.
Rub & temper. Mix the rest of the Cajun blend into the softened butter; rub it over and under the skin and in the cavity. Let the duck sit out 30–45 min to take the chill off — a room-temp bird cooks evenly in the fast roast.
Preheat screaming hot. Oven to 475–500°F, with a cast-iron skillet heating inside it. Scatter the sliced red onion in the hot pan just before the bird goes in — it makes a bed that keeps the breast off the metal and roasts down into a sweet side.
Roast fast to rare. Set the duck breast-up on the onions and roast 12–18 min, basting once with the butter, until the thickest part of the breast reads 130–135°F for medium-rare (135°F is Rinella's target). Pull it — it is done, even if the legs aren't.
Rest the bird. Move the duck to a board to rest 8–10 min (it carries a few degrees). Leave the cast-iron pan with its onions, butter, and drippings — that's your gravy base.
Make the Cajun gravy. While it rests, set the pan over medium heat. Melt the 2 Tbsp butter, whisk in the flour, and cook the roux 1–2 min to a blond paste. Pour in the beef stock a splash at a time, whisking and scraping up the browned fond and onion, until smooth; simmer until it coats a spoon. Whisk in Cajun seasoning to taste and check the salt.
Carve & serve. Carve the breasts off the bone and slice across the grain; spoon the Cajun gravy over the top.

Steps — tap one to keep your place

1. Brine. Stir half the Cajun blend into the salt, sugar, garlic, and bay; dissolve in a little hot water, then top with cold water and ice. When it's fully cold, submerge the duck and refrigerate 6–24 hr — a small lean bird oversalts fast, so keep the brine on the light side if you go the full day.

2. Rinse & air-dry. Rinse, pat very dry, and set uncovered on a rack in the fridge a few hours (up to overnight). Dry skin is what lets it brown in the short time it's in the oven.

3. Rub & temper. Mix the rest of the Cajun blend into the softened butter; rub it over and under the skin and in the cavity. Let the duck sit out 30–45 min to take the chill off — a room-temp bird cooks evenly in the fast roast.

4. Preheat screaming hot. Oven to 475–500°F, with a cast-iron skillet heating inside it. Scatter the sliced red onion in the hot pan just before the bird goes in — it makes a bed that keeps the breast off the metal and roasts down into a sweet side.

5. Roast fast to rare. Set the duck breast-up on the onions and roast 12–18 min, basting once with the butter, until the thickest part of the breast reads 130–135°F for medium-rare (135°F is Rinella's target). Pull it — it is done, even if the legs aren't.

6. Rest the bird. Move the duck to a board to rest 8–10 min (it carries a few degrees). Leave the cast-iron pan with its onions, butter, and drippings — that's your gravy base.

7. Make the Cajun gravy. While it rests, set the pan over medium heat. Melt the 2 Tbsp butter, whisk in the flour, and cook the roux 1–2 min to a blond paste. Pour in the beef stock a splash at a time, whisking and scraping up the browned fond and onion, until smooth; simmer until it coats a spoon. Whisk in Cajun seasoning to taste and check the salt.

8. Carve & serve. Carve the breasts off the bone and slice across the grain; spoon the Cajun gravy over the top.

Low salt — salt at the end and taste as you go; broth, cheese, and canned goods already bring salt.