In a food processor, process the potatoes and onion on medium speed. (8 on the Braun). (If the speed is too slow, the kugel is too stringy and vice versa if it’s too fast.)
Place the potato mixture in a large bowl. Mix in the eggs and oil. Season with salt and pepper. Mix well.
Pour potato kugel mixture into pans. (I like to use 3 loaf pans or 9- x 6- inch pans, so you get more end pieces.)
Bake for 1½- 2 hours.
Recipe by Between Carpools at https://betweencarpools.com/basics-how-to-make-perfect-potato-kugel/