skinned
Nutritional impact varies by ingredient; skinning often removes fiber and some nutrients concentrated in outer layers, but can improve bioavailability of certain nutrients by reducing antinutrient compounds in legumes and nuts.
About
A culinary preparation method rather than an ingredient itself, "skinned" refers to the removal of the outer layer or membrane from various food items. This technique is applied to produce (tomatoes, peppers, almonds), proteins (poultry, fish), and legumes to improve texture, appearance, and digestibility. The process can be accomplished through blanching and shocking (brief boiling followed by ice-water submersion), dry roasting and rubbing, or manual peeling depending on the food item and desired result.
Culinary Uses
Skinning is employed to achieve smoother textures in soups and sauces, enhance visual presentation in refined dishes, and improve the mouthfeel of certain ingredients. Blanched and skinned tomatoes and peppers are essential in classical French sauces and Italian preparations. Skinned poultry and fish are preferred for stocks and refined preparations where clarity and delicate flavor are desired. Skinned nuts and legumes are used in purees, pastes, and fine pastry work where texture uniformity is critical.