Ingredients for kosher gourmet food:

1. Kosher chicken or goose fat
2. Skin from a kosher chicken, goose or duck neck
3. Flour
4. Garlic clove
5. Pistachios
6. Onions
7. Dry basil leaves
8. Rosemary
9. Small carrots
10. Small potatoes
11. Chestnut
12. Lettuce

Cooking method for keeping kosher, according to kosher recipe chicken:

Remove the skin from a kosher chicken, goose or duck neck (if you don’t have such kosher food product for cooking kosher meal, just remove kosher chicken skin and sew it so it looks like neck skin).