If the butter breaks (separates) in the food processor, wrap a hot kitchen towel around the bowl and continue processing until it emulsifies again.
This recipe is adapted from the principles found in Keller’s culinary approach, particularly his cookbook Bouchon , to help you achieve restaurant-quality results at home.
Furthermore, Keller passes the mousse through a tamis (a fine drum sieve) and then a food mill. Most recipes stop at a blender. Keller’s double-straining removes every single sinew and membrane, resulting in a mousse that literally dissolves on your tongue.
Keller avoids the common mistake of overcooking livers (which turns them grainy and metallic). The brief sear and immediate blending keep the mousse tasting clean and sweet. The high butterfat from butter and cream emulsifies into a stable, spreadable mousse that firms up beautifully when cold. chicken liver mousse recipe thomas keller full
While Chef Keller's exact recipe is a closely guarded secret, we can build his core principles into a foolproof version: the use of high-quality fresh livers to ensure a sweet flavor, the gentle cooking of aromatics, and a crucial double straining step that results in a mouthfeel of pure velvet, which is the hallmark of a truly refined mousse.
1/2 tbsp piment d’Espelette (or paprika), 1/2 tsp salt, 1/4 tsp black pepper, 1/4 tsp ground ginger, and 1/4 tsp grated nutmeg. Instructions 1. Preparation & Soaking
: Spoon the hot livers and onions into a food processor . Add the salt, black pepper, and Cognac. Pulse until the mixture is completely smooth. If the butter breaks (separates) in the food
Thomas Keller is famous for his precision and "no shortcuts" approach. While many liver recipes are heavy, rustic, or overly iron-rich, the Keller method focuses on transforming the texture to be as light as a mousse, yet as rich as a custard.
Microwave for 30 seconds until melted. Stir in sugar and Riesling.
Livers must remain distinctly rosy in the center during searing. Overcooking them ruins the texture, turning the final product grainy and dry rather than smooth and spreadable. Most recipes stop at a blender
| Ingredient | Quantity | Notes | |------------|----------|-------| | Chicken livers | 450 g (1 lb) | Cleaned, no green spots (bile) | | Whole milk | 2 cups (480 ml) | For soaking | | Unsalted butter | 170 g (12 tbsp) | Divided; softened | | Shallot | 1 large (approx 40 g) | Finely chopped | | Garlic | 1 clove | Smashed | | Thyme sprigs | 2 | Fresh | | Bay leaf | 1 | Dried or fresh | | Cognac or brandy | 60 ml (¼ cup) | Or dry sherry | | Heavy cream | 240 ml (1 cup) | Warm | | Kosher salt | 1½ tsp (9 g) | Diamond Crystal preferred | | Pink curing salt #1 | ¼ tsp (optional) | For color; Keller often omits at home | | Black pepper | ½ tsp | Freshly ground | | Egg yolk | 1 large | Room temp |
: Add the port or brandy to the pan. Scrape up any browned bits and simmer until the liquid is reduced by half (about 30 seconds to 1 minute).