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- Golden Sage Duck Shepherd's Pie with Parsnip-Leek Mash
Hashimoto's-Friendly Golden Sage Duck Shepherd's Pie with Parsnip-Leek Mash
A Thanksgiving-style bake: crisp-skinned duck and green beans tucked under a garlicky parsnip-leek mash, baked until golden.
Fits Hashimoto's, Celiac, PCOS and 13 more diets
Plan your dinnersGluten checks every recipe for everyone at your table. Free.

Ingredients
- 2 whole breasts (~300 g each) duck breasts, skin on
- 700 g parsnips, peeled and chopped
- 2 large leeks, white and light green parts, sliced
- 250 g green beans, trimmed and halved
- 4 tbsp olive oil
- 3 cloves garlic, minced
- 8 leaves fresh sage, half finely chopped, half left whole
- 1 tsp salt
Method
- Sear the duck breasts skin-side down until deeply golden.
- Flip and roast until 165°F at the thickest point.13 min timer
- Simmer the parsnips and leeks until tender when pierced.15 min timer
- Drain well, then mash with olive oil, garlic, chopped sage and salt.
- Shred the duck and fold it with the beans into a baking dish.
- Spread the mash on top with the sage leaves and bake until golden.15 min timerKids’ plate comes out here

Kids’ plate: Duck Mash Mountain
On the plate: Shredded duck, a scoop of parsnip mash and soft green beans, sage leaves left off.
Make it a game: Pile the mash into a mountain, hide the duck underneath, and dig for treasure with a spoon.
Set it aside at step 6, before the grown-ups’ sauce or spice goes on.
Why it works
- Hashimoto's thyroiditis: Everything is gluten-free and soy-free, seasoned only with garlic, sage and salt.
- Pregnant: Nothing raw, unpasteurised or alcoholic: just duck, vegetables, olive oil and herbs.
- Toddler (1–3): Soft mash and shredded duck to scoop by the spoonful, with avocado she loves on the side.
- Kid (4–12): A mash mountain to dig into, mild flavour, and avocado to build his plate.
Cooking for more than one diet?
Add everyone you cook for, with their allergies, diets and ages. Gluten checks this recipe for each of them and tells you what to change for anyone who can’t eat it as written. It’s free to start.
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This recipe also fits: Celiac recipes, PCOS recipes, Anti-inflammatory recipes, Low-histamine recipes, Pregnancy recipes, Toddlers recipes, Dairy-free recipes, Alpha-gal recipes, Diabetes recipes, High blood pressure recipes, Heart health recipes, Gluten-free recipes, Crohn’s and colitis recipes, High cholesterol recipes, Low-GI recipes, Kid-friendly recipes, Gluten-free Thanksgiving recipes, Sheet pan recipes, One pan recipes, Gluten-free dairy-free recipes.
