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Garlic-Thyme Tallow Roasted Duck Legs

2 legs · 1.5 g net carbs

1.5g Net carbs 55g Fat 94g Protein 903.5 kcal

1.5g Net carbs · 55g Fat · 94g Protein · 903.5 kcal

Garlic-Thyme Tallow Roasted Duck Legs

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

2 servings  ·  prep 10 min  ·  cook 1 hr 30 min  ·  total 1 hr 40 min  ·  difficulty hard

Roasted duck legs are rubbed with a garlic, thyme, salt and black pepper paste and cooked in tallow. Scoring the skin before slow roasting helps the garlic-thyme paste penetrate the meat and encourages even fat rendering from the duck and tallow. Finishing the legs under the broiler crisps the skin to a deep golden, crackling exterior without extending the low-temperature roast. Resting the legs on the rack allows the pan drippings to settle so spooning some of the rendered fat back over the meat adds glossy flavor and moistness.

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Ingredients

  • duck legsDuck, Young duckling, domesticated, White Pekin, leg, meat and skin, bone in, cooked, roasted
    700 g
  • saltSalt, Table
    6 g
  • black pepperSpices, Pepper, black
    2 g
  • garlicGarlic, Raw
    8 g
  • thyme
    1 g
  • tallowFat, Beef tallow
    30 g

Equipment

  • rimmed baking sheet
  • wire rack
  • instant-read thermometer

Method

  1. Preheat the oven to 160°C (325°F). Set a wire rack over a rimmed baking sheet.
  2. Pat the duck legs dry thoroughly. With a sharp knife, lightly score the skin in a shallow crosshatch pattern without cutting into the meat.
  3. Mince the garlic. In a small bowl, mix the garlic, thyme, salt, black pepper, and half the tallow into a paste.
  4. Rub the paste all over the duck legs, working some under any loose skin and over the meat. Place the legs skin-side up on the rack. Dot the remaining tallow on the baking sheet beneath the rack to melt as it heats.
  5. Roast for 75 minutes. Spoon some of the rendered fat over the legs, then continue roasting for 10 to 15 minutes more, until the joints move freely and an instant-read thermometer reads about 79°C (175°F) in the thickest part.
  6. Switch the oven to broil. Broil the legs skin-side up for 5 to 6 minutes, until the skin is deeply golden and crisp.
  7. Rest the duck legs for 5 minutes on the rack, then serve with some of the pan drippings spooned over.
Preheat the oven to 160°C (325°F). Set a wire rack over a rimmed baking sheet.

Tips

Pro tip

  • For extra-crisp skin, season the legs and refrigerate them uncovered for 1 to 12 hours before cooking to dry the surface.
  • Save the rendered fat; it can be used to roast other meats or vegetables in future dishes.
  • Broilers vary; watch closely during the final minutes and pull the pan as soon as the skin is evenly blistered.

Frequently asked questions

Can I use dried thyme instead of fresh thyme?
Yes, dried thyme can be used, but use less by volume and let it rehydrate in the garlic-tallow paste. Dried thyme is more concentrated and will benefit from time in the paste to release its flavor during the roast.
Can I roast the legs without adding the extra tallow on the baking sheet?
Yes, you can omit dotting the sheet with the remaining tallow, but the recipe uses that tallow to collect and redistribute rendered fat under the rack. Without it, there will be less pooled fat to baste with, so spooning rendered drippings over the legs during the roast becomes more important to maintain surface moisture and promote even browning.
Why didn’t the skin become crisp after broiling?
Most often the skin stayed soft because it wasn’t fully dry or the scoring was too deep, so surface moisture prevented rapid crisping. Pat the skin very dry before applying the paste, score only the fat without cutting into the meat, and make sure the broiler is positioned so the skin receives strong, direct heat without burning.
Why does the meat seem tough or not yielding at the joints after roasting?
Toughness can result from the fat not rendering long enough or from cutting through the skin into the meat when scoring, which limits moisture retention. Allow the fat to render during the slow roast, baste occasionally with the pan drippings, and keep scoring shallow so the skin renders while the underlying muscle stays intact.
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 leg

Primary macros

1.5g Net carbs 1% 37% 62%
Net carbs Fat Protein
1.5 gNet carbs
94 gProtein
55 gFat
0.4 gFiber
903.5Calories

Electrolytes

Na1549 mgSodium

Minerals

Calcium
49 mg
Iron
7.54 mg
Magnesium
—
Phosphorus
—
Potassium
—
Zinc
—
Copper
—
Selenium
—

Vitamins

Vitamin A
—
Vitamin C
6.5 mg
Vitamin D
—
Vitamin E
—
Vitamin K
—
Thiamin (B1)
—
Riboflavin (B2)
—
Niacin (B3)
20.24 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.

373.5 g per leg

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

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Published 11 August 2026 · updated 20 August 2026

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