Aunt Sadie's Savory Kugel

*cooked and drained 1 very large onion, finely diced This fine dish was made by my Aunt Sadie Jean Greenfield Gibrich in the "ol days" before we knew what cholesterol was. We used to sauté‚the onion in 1 cup pure rendered chicken fat. Did this taste good!! Look for the fine noodles in the Jewish section of your supermarket. Preheat oven to 375F. Pam Spray 9 x 13 inch pan. (Pam is Barbara's Sauté‚onion in fat until onion is clear> but not brown. Add to cooked food along with sour cream, eggs, salt and pepper. Transfer to sprayed casserole dish and bake 375 for about 40 minutes until set and lightly browned on top Good served with brisket of beef and sweet and sour red cabbage