Rich, silky chicken liver mousse blended with fresh herbs, pancetta, and cold butter for a velvety texture. Finished with lemon and sherry vinegar for brightness. Spread it on toast or crackers.
16ozchicken liverssoaked, trimmed, and dried with towel
4-6ozpancettadiced
1shallotchopped
1teaspoonthymefresh leaves, finely chopped
1tablespoonsagefresh leaves, finely chopped
4-5clovesgarlicminced
4tablespoonbuttercold
1tablespoonsherry vinegar
1tablespoonlemon juice
Kosher saltto taste
Equipment
Skillet
Knife & cutting board
Airtight Container
Blender
Tongs or spatula
Method
Sear the Livers
Heat a pan over medium and add oil.
Sear chicken livers on one side until browned, flip, and cook for 1 minute. You'll know it's ready to flip once it releases from the pan. It sticks because the crust is still forming, so don't nudge it around if it's not releasing. The protein will almost always tell you when it's ready.
Transfer to a plate.
Sauté Aromatics
In the same pan, add pancetta and cook until lightly browned.
Deglaze with sherry vinegar, then add shallots, thyme, sage, and garlic. You'll know all of the bits have released when you run your spoon over the bottom of the pan and it feels smooth.
Cook until softened.
Blend
Transfer livers, pancetta, and aromatics to a blender.
Blend on high for 1 minute.
With the blender running, add cold butter a piece at a time until smooth and mousse-like.
Finish with lemon juice and salt to taste.
Store
Transfer mousse to an airtight container and smooth the top.
Cover directly with plastic wrap to prevent oxidation.
Optional: seal with melted fat for long-term storage.
Notes
Storage: cover tightly and refrigerate for up to 4 days; if sealed with a layer of melted fat, it will keep up to a week. Bring to room temperature for 15–20 minutes before serving for the best texture.