Potato Layer

8 medium potatoes, cooked and mashed

2 eggs

1 onion, sautéed

1 teaspoon salt

1/4 teaspoon pepper (optional)

8 tablespoons chicken fat or oil

1/2 cup gravy (optional)

Meat Layer

2 pounds ground beef or chicken

2 eggs

1 onion, sautéed

1/2 teaspoon salt

From Kosher.com