Roasted Chicken Liver Sauce Recipe

Preheat oven to 400ºF.

Roast liver in the oven for 20 minutes. Set aside.

Melt butter in a saucepan over medium heat.Sauté onions, garlic, and bay leaf.

Add liver and vinegar.Season with sugar, salt, and pepper. Add stock and simmer for 10 minutes.

Transfer mixture to a blender and purée until smooth. Return mixture to pot and simmer for 10 more minutes.