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Roasted Duck Legs with Cauliflower–Parmesan Purée and Lemon Spinach

2 plates · 4.5 g net carbs

4.5g Net carbs 75.1g Fat 115.7g Protein 1188.7 kcal

4.5g Net carbs · 75.1g Fat · 115.7g Protein · 1188.7 kcal

Roasted Duck Legs with Cauliflower–Parmesan Purée and Lemon Spinach

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This recipe was generated with AI assistance; nutrition is computed from USDA FoodData Central.

2 servings  ·  prep 20 min  ·  cook 58 min  ·  total 1 hr 18 min  ·  difficulty hard

Roasted duck legs are seared and then oven-roasted with rosemary and bay leaves until the skin renders and the meat becomes tender. A cauliflower–parmesan purée is blended with cream cheese and finished briefly in the duck fat for a silky, savory accompaniment. Quickly sautéed spinach is brightened with lemon juice and green onion and served alongside the roasted legs to provide contrast. Basting the legs during roasting yields a small pan sauce that can be spooned over the purée for a concentrated roasted flavor.

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Ingredients

  • duck legsDuck, Young duckling, domesticated, White Pekin, leg, meat and skin, bone in, cooked, roasted
    800 g
  • cauliflowerCauliflower, Raw
    105 g
  • cream cheeseCream cheese, Regular, plain
    40 g
  • parmesan cheeseCheese, Parmesan, hard
    30 g
  • gheeGhee, Clarified butter
    25 g
  • avocado oilOil, Avocado
    12 g
  • lemon juiceLemon juice, Raw
    8 ml
  • green onionOnions, Green, raw
    8 g
  • spinachSpinach, Raw
    60 g
  • rosemary
    5 g
  • bay leavesSpices, Bay leaf
    1 g
  • saltSalt, Table
    4 g
  • black pepperSpices, Pepper, black
    2 g

Equipment

  • 12-inch skillet
  • roasting pan
  • immersion blender

Method

  1. Preheat the oven to 200°C (400°F).
  2. Pat the duck legs dry, score the skin in a crosshatch without cutting the meat, season with salt and black pepper and press rosemary onto the skin side.
  3. Heat a 12-inch skillet over medium-high heat until hot, add ghee and sear the duck legs skin-side down until the fat begins to render and the skin is golden; flip briefly to color the meat side and transfer to a roasting pan with bay leaves placed underneath.
  4. Roast the duck legs in the oven until the meat is tender and mostly rendered, basting the legs with the pan fat periodically during the roast, then, if needed, finish at 220°C (425°F) for 8 minutes to further crisp the skin; remove and let rest while making the sides.
  5. Steam or simmer the cauliflower until very tender, then transfer to a container and blend with cream cheese and grated parmesan using an immersion blender until smooth; warm the purée briefly in the reserved duck fat to carry roast flavor.
  6. Warm the skillet over medium heat, add avocado oil, then sauté the spinach and green onion just until wilted; finish with lemon juice and a pinch of salt and black pepper, cooking off any excess liquid.
  7. Slice or serve whole duck legs on plates with a generous scoop of cauliflower–parmesan purée and a portion of lemon spinach, spooning a little of the pan drippings over the purée to finish.
Preheat the oven to 200°C (400°F).

Tips

Pro tip

  • Score the duck skin through the fat (not into the meat) to help fat render and speed crisping.
  • Use the pan drippings to warm the purée for more depth before serving.
  • If the spinach releases excess liquid, remove it from the pan briefly to evaporate the liquid, then return to finish with lemon.

Frequently asked questions

Can I use chicken thighs instead of duck legs?
Yes, chicken thighs can be used; they will have less rendered fat and take less time to reach tenderness. Expect a shorter roasting time and consider adding ghee to the skillet before roasting to encourage skin browning and to supply the pan sauce base the recipe expects.
What can I use instead of cream cheese in the purée?
Heavy cream can replace cream cheese to loosen and enrich the purée; use less cream than the volume of cream cheese to avoid a thin texture. The purée will be slightly lighter and less tangy, so finish with grated parmesan for savory balance.
My duck skin isn’t crisping—what should I do?
Dry the skin thoroughly before searing and score the fat to help rendering. After the main roast, increase the oven to 220°C (425°F) and finish the legs for 8 minutes to force crisping, watching carefully to avoid burning.
How should I store leftovers, and how do I reheat them?
Refrigerate leftovers within 2 hours of cooking — within 1 hour if the room is above 90°F (32°C). USDA general guidance for cooked leftovers is 3 to 4 days in the refrigerator at 40°F (4°C) or below, or the freezer for longer. Reheat until steaming hot throughout, to 165°F (74°C). These are USDA FoodKeeper general guidelines, not a measurement of this specific recipe.

Per plate

Primary macros

4.5g Net carbs 2% 38% 59%
Net carbs Fat Protein
4.5 gNet carbs
115.7 gProtein
75.1 gFat
2.4 gFiber
1188.7Calories

Electrolytes

Na1516 mgSodium

Minerals

Calcium
290 mg
Iron
9.59 mg
Magnesium
—
Phosphorus
—
Potassium
—
Zinc
—
Copper
—
Selenium
—

Vitamins

Vitamin A
—
Vitamin C
42.4 mg
Vitamin D
—
Vitamin E
—
Vitamin K
—
Thiamin (B1)
—
Riboflavin (B2)
—
Niacin (B3)
23.64 mg
Pantothenic acid (B5)
—
Vitamin B6
—
Folate
—
Vitamin B12
—

Other nutrients

Choline
—

Based on USDA source data. A dash means that nutrient wasn’t reported for this food — it doesn’t mean the food contains none. Nothing was estimated in its place.

550.1 g per plate

17 figures are unavailable. Nothing was estimated in its place.

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Published 2 September 2026

Nutrition computed from USDA FoodData Central, from the matched food records — never estimated by a model. How we compute these numbers.