Clean the livers and place in ¼ cup cognac overnight. In a skillet saute the onion in half the butter. Remove from the pan once it is translucent.
In a pan sauté the onion in the middle of the butter. Remove from the pan once it is translucent.
Add the remaining butter and livers (Previously dried with napkin). Saute sear but remain pink inside. Add the liquor and on.
Sasone and blend.
Add the yogurt, and place in a container ready. (With plastic or butter) Aspic
In a small saucepan, add all ingredients.
Bring to heat and melt the gelatin.
Chef Coach, Food Nutritionist and Cook in Love with Latin Food, Author of six cookbooks. 40+ years of Experience in the Food Industry & Nutrition
...& the Science of Food