Ingredients for the Known Ground reconstruction
Ingredient amounts shown for 4 servings.
Known Ground reconstruction
- 2whole plucked wild ducks
- 3 tbspunsalted butter
- 1/2 cupdry white wine
- 2 cupsunsalted game or chicken stock
- 3/4 cupdemi-glace
- 1bouquet garni
- 1 lbsmall turnips, peeled and cut into elongated pieces
- 1 tspsugar
- 20pearl onions, peeled
- 1 tspkosher salt
Known Ground reconstruction — not personally tested
Escoffier's historical formula specifies domestic duckling. The practical version below is a Known Ground wild-waterfowl reconstruction; it is not presented as Escoffier's wild-duck formula.
The source uses a domestic duckling. Two wild ducks preserve the whole-bird braise; prepared demi-glace replaces Espagnole and the source’s garlic-clove-shaped turnips remain a garnish.
Instructions
1. Brown the seasoned ducks in butter in a Dutch oven; remove them and deglaze with white wine.
2. Add stock, demi-glace, and bouquet garni. Return the ducks, cover, and braise at 350°F.
3. Brown the turnips in the reserved butter, sprinkle with sugar, and glaze lightly. Cook the pearl onions separately in a little butter until half tender.
4. When the ducks are halfway cooked, surround them with turnips and onions. Continue until the birds reach 165°F (74°C), then serve with the strained sauce and vegetables.
Historical formula
Escoffier browns a duckling in butter, deglazes with white wine, and braises it in brown stock, Espagnole, and a faggot. He separately browns one pound of garlic-clove-shaped turnips with sugar and cooks twenty small onions in butter, then finishes them around the half-cooked duckling.
Source note
Source-preserving summary from Auguste Escoffier, *A Guide to Modern Cookery* (1907), a public-domain English edition. Source location: No. 1748, p. 541; 1903 p. 873.
Published after editorial review
Last revised 8/21/2026. Evidence and limitations should be interpreted as described in the article.
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